diff --git a/axe.js b/axe.js
index bb7a2008..825e5e90 100644
--- a/axe.js
+++ b/axe.js
@@ -60,6 +60,20 @@
 			// with one common superpeer (with ready failovers)
 			// in case the p2p linear latency is high.
 			// Or there could be plenty of other better options.
+
+			/*
+				AXE should have a couple of threshold items...
+				let's pretend there is a variable max peers connected
+				mob = 10000
+				if we get more peers than that...
+				we should start sending those peers a remote command
+				that they should connect to this or that other peer
+				and then once they (or before they do?) drop them from us.
+				sake of the test... gonna set that peer number to 1.
+				The mob threshold might be determined by other factors,
+				like how much RAM or CPU stress we have.
+			*/
+			opt.mob = opt.mob || Infinity;
 			var mesh = opt.mesh = opt.mesh || Gun.Mesh(at);
 			console.log("AXE enabled.");
 
@@ -256,7 +270,7 @@
 				this.to.next(peer);
 				if(!peer.url){ return }
 				axe.up[peer.id] = peer;
-			})
+			});
 			at.on('bye', function(peer){ this.to.next(peer);
 				if(peer.url){ delete axe.up[peer.id] }
 				Gun.obj.map(peer.routes, function(route, hash){
@@ -266,6 +280,42 @@
 					}
 				});
 			});
+
+			// handle rebalancing a mob of peers:
+			at.on('hi', function(peer){
+				this.to.next(peer);
+				if(peer.url){ return } // I am assuming that if we are wanting to make an outbound connection to them, that we don't ever want to drop them unless our actual config settings change.
+				var count = Object.keys(opt.peers).length;
+				if(opt.mob >= count){ return }  // TODO: Make dynamic based on RAM/CPU also. Or possibly even weird stuff like opt.mob / axe.up length?
+				var peers = Object.keys(axe.up);
+				if(!peers.length){ return }
+				mesh.say({dam: 'mob', mob: count, peers: peers}, peer);
+				//setTimeout(function(){ mesh.bye(peer) }, 9); // something with better perf? // UNCOMMENT WHEN WE ACTIVATE THIS FEATURE
+			});
+			at.on('bye', function(peer){
+				this.to.next(peer);
+			});
+
+			at.on('hi', function(peer){
+				this.to.next(peer);
+				// this code handles disconnecting from self & duplicates
+				setTimeout(function(){ // must wait
+					if(peer.pid !== opt.pid){
+						// this extra logic checks for duplicate connections between 2 peers.
+						if(!Gun.obj.map(axe.up, function(p){
+							if(peer.pid === p.pid && peer !== p){
+								return yes = true;
+							}
+						})){ return }
+					}
+					mesh.say({dam: '-'}, peer);
+					delete at.dup.s[peer.last];
+				}, Math.random() * 100);
+			});
+			mesh.hear['-'] = function(msg, peer){
+				mesh.bye(peer);
+				peer.url = '';
+			}
 		}
 
 		function joindht(dht, soul, pids) {
diff --git a/examples/docs.html b/examples/docs.html
index 1adf9b2b..1d23ae98 100644
--- a/examples/docs.html
+++ b/examples/docs.html
@@ -31,12 +31,18 @@
 <script src="../../gun/lib/monotype.js"></script>
 <script src="../../gun/lib/meta.js"></script>
 <script src="../../gun/lib/normalize.js"></script>
+<script async src="../../gun/lib/fun.js"></script>
+
+<script async src="../../gun/lib/wave.js"></script>
+<!-- script async src="https://edide.io/music.lib"></script -->
+
 <script>
-var gun = Gun('https://guntest.herokuapp.com/gun');
+var gun = Gun(['https://guntest.herokuapp.com/gun', 'http://localhost:8765/gun']);
 
 ;(window.onhashchange = function(){
 	var file = (location.hash||'').slice(1);
 	var S = +new Date;
+	$('#page').empty().attr('contenteditable', 'false');
 	gun.get('test/gun/docs/'+file).get('what').map().on(function render(data, i){
 		if(window.LOCK){ return }
 		var p = $('#page').children().get(i);
@@ -50,15 +56,8 @@ var gun = Gun('https://guntest.herokuapp.com/gun');
 		p.outerHTML = safe;
 		r.restore();
 	});
-	return;
-	gun.get('test/gun/docs/'+file).get('what').once(function(data){
-		console.log(+new Date - S, 'ms load');
-		$('#page').html($.normalize(data));
-	});
 })();
 
-$("<textarea id='debug'>").css({position: 'fixed', height: '5em', width: '100%', bottom: 0, left: 0, 'font-size': '18pt'}).appendTo('body')
-
 document.execCommand('defaultParagraphSeparator', false, 'p');
 meta.edit({
 	name: "Edit",
@@ -66,21 +65,18 @@ meta.edit({
 	use: function(eve){
 		console.log('on');
 	}, on: function(eve){
+		if($(eve.target).closest('p').length){ return }
 		var edit = this;
-		meta.flip(false);
-		var doc = $('#page').attr('contenteditable', 'true');
-		if(!doc.text()){
-			doc.html('<p class="loud crack"></p>');
-			edit.select(doc.children().first().get(0));
-		}
+		setTimeout(function(){ meta.flip(false) },1);
+		edit.init();
 		$(document).on('keydown.tmp', '[contenteditable]', function(eve){
 			if(eve.which != 13){ return }
 			eve.preventDefault();
 			var r = window.getSelection().getRangeAt(0);
-			var c = r.commonAncestorContainer;
+			var c = r.commonAncestorContainer, p;
       r.deleteContents();
-      c.splitText(r.startOffset);
-      var p = $(c).parent(), n = $("<"+p.get(0).tagName+">"), f;
+      var p = c.splitText? $(c.splitText(r.startOffset)).parent() : $(c);
+      var n = $("<"+p.get(0).tagName+">"), f;
       p.contents().each(function(){
       	if(this === c){ return f = true }
       	if(!f){ return }
@@ -94,10 +90,13 @@ meta.edit({
       	edit.save(this);
       });
 		}).on('keyup.tmp', '[contenteditable]', function(eve){
-			$('#debug').val(doc.html());
+			//$('#debug').val(doc.html());
 			var p = $(window.getSelection().anchorNode).closest('p');
 			var r = monotype(p);
 			var html = p.html() || '';
+			if(!html && !p.prev().length && !p.next().length && !$('#page').html()){
+				edit.init();
+			}
 			var safe = $.normalize(html);
 			p.html(safe);
 			r.restore();
@@ -108,11 +107,19 @@ meta.edit({
 		console.log("UP");
 		$('[contenteditable=true]').off('.tmp');
 	},
+	init: function(){
+		var edit = this;
+		var doc = $('#page').attr('contenteditable', 'true');
+		if(!doc.text()){
+			doc.html('<p class="loud crack"></p>');
+		}
+		edit.select(doc.children().first().get(0));
+	},
 	save: function(p){
 		p = $(p);
 		var i = p.index();// = Array.prototype.indexOf.call(parent.children, child);
 		var file = (location.hash||'').slice(1);
-		var data = p.get(0).outerHTML;
+		var data = (p.get(0)||{}).outerHTML||'';
 		window.LOCK = true;
 		gun.get('test/gun/docs/'+file).get('what').get(i).put(data);
 		window.LOCK = false;
@@ -135,18 +142,100 @@ meta.edit({
 	}
 });
 
-meta.edit({
-	name: "Save",
-	combo: ['S'], fake: -1,
-	on: function(eve){
-		return;
-		meta.tap.on.attr('contenteditable', 'false');
-		var what = $.normalize($('#page').html());
-		var file = (location.hash||'').slice(1);
-		gun.get('test/gun/docs/'+file).put({what: what});
-	},
-	up: function(){}
-});
+;(function(){
+
+	meta.edit({name: "Layout", combo: ['L']});
+
+	meta.edit({name: "Fill", combo: ['L','F'],
+		use: function(eve){},
+		on: function(eve){
+			var on = meta.tap();
+			meta.ask('Color name, code, or URL?', function(color){
+				on.css('background', color);
+			});
+		},
+		up: function(eve){}
+	});
+
+	meta.edit({name: "Add", combo: ['L','A']});
+	meta.edit({name: "Row", combo: ['L','A', 'R'],
+    on: function(eve){
+			meta.tap().append('<div style="min-height: 9em; padding: 2%;">');
+    }
+	});
+	meta.edit({name: "Columns", combo: ['L','A','C'],
+    on: function(eve){
+			var on = meta.tap().addClass('center'), tmp, c;
+			var html = '<div class="unit col" style="min-height: 9em; padding: 2%;"></div>';
+			if(!on.children('.col').length){ html += html }
+			c = (tmp = on.append(html).children('.col')).length;
+			tmp.each(function(){
+	    	$(this).css('width', (100/c)+'%');
+			})
+    }
+	});
+	meta.edit({name: "Text", combo: ['L','A','T'],
+    on: function(eve){
+    	var tag = $('<p>text</p>');
+			meta.tap().append(tag);
+			tag.focus();
+    }
+	});
+
+}());
+
+;(function(){
+	var song = {};
+	// TODO:
+	// 1. Manually OR automatically load music.js API, dependencies, and modules. - FINE for now
+	// 2. only export music API, not meta, not dom, not mouselock system, not UI/html, etc. better module isolation and export.
+	// 3. `var wave = Wave('a').play()` // also on `Music.now`
+	// defaults... instrument: pure tones, volume curve: |\_ , speed curve: 0.5
+	// 4. `wave.blur(0.5).itch(0.5);`
+	// 5. wave.long(2); // how long in seconds each note plays, optionally: wave.pace(60) is bpm
+	// 6. wave.loud(0.5); // 0% to 100% volume loudness of device output.
+	// 7. wave.vary(0.5); // slows down or speeds up wiggle per harmonic
+	// 8:
+	// wave structure, does ToneJS allow us to change the sine wave smoothness/type continuously or is it a pre-fixed type?
+	// wave structure: /\/\/, |_|, /|/, \|\| do some research with ToneJS whether these are dynamic or fixed
+	// wave.itch(); // changes the shape of the wiggle from smooth sine to square or triangle
+	// wave.blur(220hz); // blur may not apply/work on pure notes other than filtering them.
+
+	meta.edit({name: "Music", combo: ['M']});
+
+	meta.edit({name: "Play", combo: ['M','P'],
+    on: function(eve){
+    	// TODO: We still need to add to meta API ability to change name.
+    	if(song.play){
+				music.stop();
+				song.play = false;
+				return;
+    	}
+    	song.play = true;
+    	music.stop();
+    	setTimeout(function(){
+				song.now = wave($('#page').text()).play();
+    	},250);
+    }
+	});
+
+	meta.edit({name: "Blur", combo: ['M','B'],
+    on: function(eve){
+			$(document).on('mousemove.tmp', function(eve){
+				var x = eve.pageX;
+				song.now.loud(x/$('body').innerWidth());
+			});
+    },
+    up: function(){
+    	$(document).off('.tmp');
+  	}
+	});
+
+	$(document).on('keydown', function(eve){
+		music.play(String.fromCharCode(eve.which));
+	});
+
+}());
 </script>
 </body>
 </html>
\ No newline at end of file
diff --git a/examples/react/todo.html b/examples/react/todo.html
index 5cf513a6..ad2b72f7 100644
--- a/examples/react/todo.html
+++ b/examples/react/todo.html
@@ -1,3 +1,4 @@
+<!DOCTYPE html>
 <html>
   <body>
     <div id="app"></div>
@@ -35,4 +36,4 @@
       ReactDOM.render(<App />, document.getElementById("app"));
     </script>
   </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/examples/stats.html b/examples/stats.html
index 8d1d72df..e6e53e67 100644
--- a/examples/stats.html
+++ b/examples/stats.html
@@ -53,6 +53,10 @@
 		$('#hours').text((data.up.time / 60 / 60).toFixed(0));
 
 		Stats('memory').line.append(+new Date, data.memory.heapTotal / 1024 / 1024);
+    try{ Stats('dam # in').line.append(+new Date, data.dam.in.count); }catch(e){}
+    try{ Stats('dam in MB').line.append(+new Date, data.dam.in.done / 1024 / 1024); }catch(e){}
+    try{ Stats('dam # out').line.append(+new Date, data.dam.out.count); }catch(e){}
+    try{ Stats('dam out MB').line.append(+new Date, data.dam.out.done / 1024 / 1024); }catch(e){}
 
     console.log('data',data);
     //fetch keys in all, these may be dynamically changing
diff --git a/gun.js b/gun.js
index 45156557..868e042b 100644
--- a/gun.js
+++ b/gun.js
@@ -961,7 +961,7 @@
 						if(obj_has(back, 'put')){
 							back.on('in', back);
 						}
-						if(tmp){ return }
+						if(tmp && u !== back.put){ return } //if(tmp){ return }
 						msg.$ = back.$;
 					} else
 					if(obj_has(back.put, get)){ // TODO: support #LEX !
@@ -1174,7 +1174,7 @@
 				if(u === tmp && u !== at.put){ return true }
 				neat.put = u;
 				if(neat.ack){
-					neat.ack = -1; // TODO: BUG? Should this be 0?
+					neat.ack = -1; // Shouldn't this be reset to 0? If we do that, SEA test `set user ref should be found` fails, odd.
 				}
 				neat.on('in', {
 					get: key,
@@ -2122,7 +2122,8 @@
 					opt.peers[peer.url || peer.id] = peer;
 				} else {
 					tmp = peer.id = peer.id || Type.text.random(9);
-					mesh.say({dam: '?'}, opt.peers[tmp] = peer);
+					mesh.say({dam: '?', pid: root.opt.pid}, opt.peers[tmp] = peer);
+					delete dup.s[peer.last]; // IMPORTANT: see https://gun.eco/docs/DAM#self
 				}
 				peer.met = peer.met || +(new Date);
 				if(!tmp.hied){ root.on(tmp.hied = 'hi', peer) }
@@ -2140,18 +2141,12 @@
 			}
 			mesh.hear['!'] = function(msg, peer){ opt.log('Error:', msg.err) }
 			mesh.hear['?'] = function(msg, peer){
-				if(!msg.pid){
-					mesh.say({dam: '?', pid: opt.pid, '@': msg['#']}, peer);
-					// @rogowski I want to re-enable this AXE logic with some fix/merge later.
-					/* var tmp = peer.queue; peer.queue = [];
-					Type.obj.map(tmp, function(msg){
-						mesh.say(msg, peer);
-					}); */
-					// @rogowski 2: I think with my PID fix we can delete this and use the original. 
-					return;
+				if(msg.pid){
+					if(!peer.pid){ peer.pid = msg.pid }
+					if(msg['@']){ return }
 				}
-				if(peer.pid){ return }
-				peer.pid = msg.pid;
+				mesh.say({dam: '?', pid: opt.pid, '@': msg['#']}, peer);
+				delete dup.s[peer.last]; // IMPORTANT: see https://gun.eco/docs/DAM#self
 			}
 
 			root.on('create', function(root){
diff --git a/gun.min.js b/gun.min.js
index 1eb09d40..41456ee7 100644
--- a/gun.min.js
+++ b/gun.min.js
@@ -1 +1 @@
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i}(t,this)),o=o.$,(u=this._.stun)&&(o._.stun=o._.stun||u),n&&n instanceof Function&&o.get(n,e),o};var p,h=f.obj,s=(h.map,h.has,f.obj.to),d=f.num.is,g=f.val.link,v=f.node.soul,m=(f.node._,{})})(_,"./get"),_(function(t){var f=_("./root");function u(t){t&&t()}function s(){var r=this;r.graph&&!e(r.stun,n)&&(r.res=r.res||function(t){t&&t()},r.res(function(){var n=r.$.back(-1)._,t=n.ask(function(t){n.root.on("ack",t),t.err&&f.log(t),++e>(r.acks||0)&&this.off(),r.ack&&r.ack(t,this)},r.opt),e=0,o=n.root.now;h.del(n.root,"now");var i=n.root.mum;n.root.mum={},r.ref._.on("out",{$:r.ref,put:r.out=r.env.graph,opt:r.opt,"#":t}),n.root.mum=i?h.to(i,n.root.mum):i,n.root.now=o},r),r.res&&r.res())}function n(t,n){if(t)return!0}function c(r,t,n,a){var u=this,s=f.is(r);!t&&a.path.length&&(u.res||o)(function(){for(var t=a.path,n=u.ref,e=(u.opt,0),o=t.length;e<o;e++)n=n.get(t[e]);s&&(n=r);var i=n._.dub;if(i||(i=f.node.soul(a.obj)))return n.back(-1).get(i),void 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stringify",n.length),n&&d(n,t)}}l.say=function(t,n){if(this.to&&this.to.next(t),!t)return!1;var e,o,i,r;v&&(a=+new Date);var a,u=t._||(t._=function(){});if((e=t["#"])||(e=t["#"]=g.text.random(9)),(o=t["##"])||void 0===t.put||(o=t["##"]=g.obj.hash(t.put)),!(r=u.raw)&&(r=u.raw=l.raw(t),o&&(i=t["@"])&&(h.track(i+o).it=t,i=(h.s[i]||!0).it))){if(o===i["##"])return!1;i["##"]=o}if(v&&p.log(a,+new Date-a,"say prep"),h.track(e).it=t,n||(n=(i=h.s[t["@"]])&&(i=i.it)&&(i=i._)&&(i=i.via)),!n&&l.way)return l.way(t);if(!n||!n.id)return s=t,!!g.obj.is(n||p.peers)&&(v&&(a=+new Date),g.obj.map(n||p.peers,f),void(v&&p.log(a,+new Date-a,"say loop")));if(!n.wire&&l.wire&&l.wire(n),e!==n.last){if(n.last=e,n===u.via)return!1;if((i=u.to)&&(i[n.url]||i[n.pid]||i[n.id]))return!1;if(n.batch){if(n.tail=(i=n.tail||0)+r.length,n.tail<=p.pack)return void n.batch.push(r);c(n)}n.batch=[],setTimeout(function(){c(n)},p.gap),d(r,n)}},l.say.c=l.say.d=0}(),function(){l.raw=function(t){if(!t)return"";var n,e=t._||{};if(n=e.raw)return n;if("string"==typeof t)return t;if(!t.dam){var o=0,i=[];g.obj.map(p.peers,function(t){if(i.push(t.url||t.pid||t.id),9<++o)return!0}),1<o&&(t["><"]=i.join())}var r=a(t);return e&&(e.raw=r),r};var a=JSON.stringify}(),l.hi=function(n){var t=n.wire||{};n.id?p.peers[n.url||n.id]=n:(t=n.id=n.id||g.text.random(9),l.say({dam:"?",pid:u.opt.pid},p.peers[t]=n),delete h.s[n.last]),n.met=n.met||+new Date,t.hied||u.on(t.hied="hi",n),t=n.queue,n.queue=[],g.obj.map(t,function(t){d(t,n)})},l.bye=function(t){u.on("bye",t);var n=+new Date;n-=t.met||n,l.bye.time=((l.bye.time||n)+n)/2,v=e.LOG},l.hear["!"]=function(t,n){p.log("Error:",t.err)},l.hear["?"]=function(t,n){t.pid&&(n.pid||(n.pid=t.pid),t["@"])||(l.say({dam:"?",pid:p.pid,"@":t["#"]},n),delete h.s[n.last])},u.on("create",function(t){t.opt.pid=t.opt.pid||g.text.random(9),this.to.next(t),t.on("out",l.say)}),u.on("bye",function(t,n){t=p.peers[t.id||t]||t,this.to.next(t),t.bye?t.bye():(n=t.wire)&&n.close&&n.close(),g.obj.del(p.peers,t.id),t.wire=null});var i={};return u.on("bye",function(t,n){this.to.next(t),(n=t.url)&&(i[n]=!0,setTimeout(function(){delete i[n]},p.lack||9e3))}),u.on("hi",function(e,o){this.to.next(e),(o=e.url)&&i[o]&&(delete i[o],g.obj.map(u.next,function(t,n){(o={})[n]=u.graph[n],l.say({"##":g.obj.hash(o),get:{"#":n}},e)}))}),l}}catch(t){}})(_,"./adapters/mesh"),_(function(t){var f=_("../index");f.Mesh=_("./mesh"),f.on("opt",function(t){this.to.next(t);var o=t.opt;if(!t.once&&!1!==o.WebSocket){var n;"undefined"!=typeof window&&(n=window),"undefined"!=typeof global&&(n=global),n=n||{};var e=o.WebSocket||n.WebSocket||n.webkitWebSocket||n.mozWebSocket;if(e){o.WebSocket=e;var i=o.mesh=o.mesh||f.Mesh(t);i.wire||o.wire;i.wire=o.wire=u,setTimeout(function(){t.on("out",{dam:"hi"})},1);var r=2e3,a="undefined"!=typeof document&&document}}function u(n){try{if(!n||!n.url)return e&&e(n);var t=n.url.replace("http","ws"),e=n.wire=new o.WebSocket(t);return e.onclose=function(){o.mesh.bye(n),s(n)},e.onerror=function(t){s(n)},e.onopen=function(){o.mesh.hi(n)},e.onmessage=function(t){t&&o.mesh.hear(t.data||t,n)},e}catch(t){}}function s(n){clearTimeout(n.defer),a&&n.retry<=0||(n.retry=(n.retry||o.retry||60)-1,n.defer=setTimeout(function t(){if(a&&a.hidden)return setTimeout(t,r);u(n)},r))}})})(_,"./adapters/websocket")}();
\ No newline at end of file
diff --git a/lib/meta.js b/lib/meta.js
index 7e2c0a11..0ff75cc4 100644
--- a/lib/meta.js
+++ b/lib/meta.js
@@ -17,6 +17,7 @@
 
 	/* UNBUILD */
 	;USE(function(module){
+
 		var noop = function(){}, u;
 		$.fn.or = function(s){ return this.length ? this : $(s||'body') };
 		var m = window.meta = {edit:[]};
@@ -30,19 +31,18 @@
 			var key = (k.eve = m.eve = eve).which = eve.which || eve.fake || eve.keyCode;
 
 			// ADDED
-			if(!m.flip.is() && !k.meta[key]){ return } // cancel non-open events when closed TODO make optional
+			//if(!m.flip.is() && !k.meta[key]){ return } // cancel non-open events when closed TODO make optional
 			if(!k.meta[key] && withMeta(eve) && !k.at[key]) { return m.flip(false) } // cancel and close when no action and "meta key" held down (e.g. ctrl+c)
 
 			if(!eve.fake && key === k.last){ return }; k.last = key; // jussi: polyfilling eve.repeat?
-			if(!eve.fake && $(eve.target).closest('input, textarea, [contenteditable=true]').length){
-		//	  if(k.meta[key]){ k.down.meta = key = -1 }
-		//		if(!k.down.meta){ return }
-
-				// prevent typing with meta open
-		    if(meta.flip.is() && !withMeta(eve)) eve.preventDefault()
-
+			if(!eve.fake && $(eve.target).closest('input, textarea, [contenteditable=true]').length && !$(eve.target).closest('#meta').length){
+				if(!meta.flip.is() && !withMeta(eve)){ // cancel meta/hud during text input UNLESS hud is open OR cmd key is held down.
+					return;
+				}
+				//if(k.meta[key]){ k.down.meta = key = -1 }
+				//if(!k.down.meta){ return }
 				// hmmm?
-		//		if(!k.meta[key] && !meta.flip.is()) return // aserwed
+				//if(!k.meta[key] && !meta.flip.is()) return // aserwed
 			}
 			m.check('on', key, k.at || (k.at = m.edit));
 			if(k.meta[key]){
@@ -53,7 +53,7 @@
 		}
 		k.up = function(eve){ var tmp;
 			var key = (k.eve = m.eve = eve).which = eve.which || eve.fake || eve.keyCode;
-			if(!m.flip.is() && !k.meta[key]){ return } // ADDED cancel non-open events when closed TODO make optional
+			//if(!m.flip.is() && !k.meta[key]){ return } // ADDED cancel non-open events when closed TODO make optional
 		//	if(!eve.fake && $(eve.target).closest('input, textarea, [contenteditable=true]').length){
 		//		if(k.meta[key]){
 		//			k.down.meta = null;
@@ -131,7 +131,8 @@
 				eve.preventDefault();
 				cb($put.val());
 				$li.remove();
-				k.wipe();
+				//k.wipe();
+				m.list(k.at);
 			});
 			var $li = $('<li>').append($form);
 			$ul.append($li);
@@ -147,7 +148,7 @@
 		m.tap = function(){
 			var on = $('.meta-on')
 				.or($($(document.querySelectorAll(':hover')).get().reverse()).first())
-				.or($(document.elementFromPoint(meta.tap.x, meta.tap.y)));
+				.or($(document.elementFromPoint(meta.tap.x||0, meta.tap.y||0)));
 			return on;
 		}
 		meta.edit = function(edit){
@@ -167,18 +168,18 @@
 	;USE(function(module){
 		/* UI */
 		meta.ui = {
-		  blink: function(){ // hint visually that action has happened
+			blink: function(){ // hint visually that action has happened
 				$('#meta').css('transition', 'none').css('background', 'none')
 				setTimeout(function(){
-				  $('#meta')[0].style.transition = null
-				  $('#meta')[0].style.background = null
+					$('#meta')[0].style.transition = null
+					$('#meta')[0].style.background = null
 				})
 			},
 			depth: function(n){
 			  if (n) {
-				  $('#meta').css('background', 'hsl(60, 100%,'+(85-(n*10))+'%)');
+					$('#meta').css('background', 'hsl(60, 100%,'+(85-(n*10))+'%)');
 				} else {
-				  $('#meta')[0].style.background = null
+					$('#meta')[0].style.background = null
 				}
 			}
 		}
@@ -236,7 +237,8 @@
 				'border-radius': '1em',
 				'margin-left': '0.25em',
 				'margin-top': '0.25em',
-				'float': 'right'
+				'float': 'right',
+				'cursor':  'pointer'
 			},
 			'#meta a': {color: 'black'},
 		//	'#meta:hover': {opacity: 1},
@@ -274,6 +276,7 @@
 
 	})(USE, './metaUI');
 	;USE(function(module){
+
 		// include basic text editing by default.
 		var monotype = window.monotype || function(){console.log("monotype needed")};
 		var m = meta;
@@ -420,13 +423,13 @@
 	})(USE, './metaText');
 	;USE(function(module){
 		var m = meta, k = m.key;
-		$(window).on('blur', k.wipe.bind(null, false)).on('focus', k.wipe.bind(null, false));
-		//$(document).on('mousedown mousemove mouseup', function(eve){
-		//	m.tap.eve = eve;
-		//	m.tap.x = eve.pageX||0;
-		//	m.tap.y = eve.pageY||0;
-		//	m.tap.on = $(eve.target);
-		//})
+		$(window).on('focus', k.wipe.bind(null, false)); // .on('blur', k.wipe.bind(null, false))
+		$(document).on('mousedown mousemove mouseup', function(eve){
+			m.tap.eve = eve;
+			m.tap.x = eve.pageX||0;
+			m.tap.y = eve.pageY||0;
+			m.tap.on = $(eve.target);
+		})
 		// Setting m.tap.edit has been commented, so should never end up here?
 		//.on('mousedown touchstart', function(eve){
 		//	var tmp = m.tap.edit;
@@ -437,12 +440,17 @@
 
 		//$(document).on('touchstart', '#meta .meta-start', function(eve){ m.tap.stun = true });
 
-		$(document).on('click', '#meta .meta-menu li', function(eve){
-		  var combo = $(this).data().combo;
-		  eve.fake = eve.which = combo && combo.slice(-1)[0].charCodeAt(0);
+		var [start, end] = 'ontouchstart' in window
+												? ['touchstart', 'touchend']
+												: ['mousedown', 'mouseup']
+
+		$(document).on(start, '#meta .meta-menu li', function(eve){
+			var combo = $(this).data().combo;
+			eve.fake = eve.which = combo && combo.slice(-1)[0].charCodeAt(0);
 			eve.tap = true;
-			k.down(eve); k.up(eve);
-			return;
+			k.down(eve);
+			$(document).one(end, () => k.up(eve))
+		return;
 		//	if(m.tap.stun){ return m.tap.stun = false }
 		//	if(!(eve.fake = eve.which = (($(this).text().match(/[A-Z]/)||{})[0]||'').toUpperCase().charCodeAt(0))){ return }
 		//	eve.tap = true;
@@ -451,6 +459,11 @@
 		});
 		$(document).on('keydown', k.down).on('keyup', k.up);
 
+		$('#meta').on('click', function(ev) {
+		  if (ev.target.tagName == 'LI' || ev.target.tagName == 'UL') return
+			meta.flip()
+		})
+
 		//$(document).on('select contextmenu keyup mouseup', '[contenteditable=true]', m.text.on);
 
 
diff --git a/lib/multicast.js b/lib/multicast.js
index 94f0e39b..e4c5e4ad 100644
--- a/lib/multicast.js
+++ b/lib/multicast.js
@@ -22,7 +22,7 @@ Gun.on('create', function(root){
   socket.bind({port: udp.port, exclusive: true}, function(){
     socket.setBroadcast(true);
     socket.setMulticastTTL(128);
-    socket.addMembership(udp.address);
+    try{ socket.addMembership(udp.address); }catch(e){}
   });
 
   socket.on("listening", function(){
diff --git a/lib/open.js b/lib/open.js
index a9b5a8a6..2233d7e5 100644
--- a/lib/open.js
+++ b/lib/open.js
@@ -5,6 +5,7 @@ Gun.chain.open = function(cb, opt, at){
 	opt.doc = opt.doc || {};
 	opt.ids = opt.ids || {};
 	opt.any = opt.any || cb;
+	opt.meta = opt.meta || false;
 	opt.ev = opt.ev || {off: function(){
 		Gun.obj.map(opt.ev.s, function(e){
 			if(e){ e.off() }
@@ -12,7 +13,9 @@ Gun.chain.open = function(cb, opt, at){
 		opt.ev.s = {};
 	}, s:{}}
 	return this.on(function(data, key, ctx, ev){
-		delete ((data = Gun.obj.copy(data))||{})._;
+		if(opt.meta !== true){
+			delete ((data = Gun.obj.copy(data))||{})._;
+		}
 		clearTimeout(opt.to);
 		opt.to = setTimeout(function(){
 			if(!opt.any){ return }
diff --git a/lib/server.js b/lib/server.js
index d2f763f4..71ab9fc8 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -2,6 +2,7 @@
 	var Gun = require('../gun'), u;
 	Gun.serve = require('./serve');
 	//process.env.GUN_ENV = process.env.GUN_ENV || 'debug';
+	//console.LOG = true; // only temporarily, REVERT THIS IN FUTURE!
 	Gun.on('opt', function(root){
 		if(u === root.opt.super){
 			root.opt.super = true;
diff --git a/lib/stats.js b/lib/stats.js
index 6ccf8105..90be7c59 100644
--- a/lib/stats.js
+++ b/lib/stats.js
@@ -66,7 +66,7 @@ Gun.log = function(a,b,c,d){
 	if('number' == typeof a && 'number' == typeof b && 'string' == typeof c){
 		var tmp = (all[c] || (all[c] = []));
 		if(max < tmp.push([a,b])){ all[c] = [] } // reset
-		return;
+		//return;
 	}
 	return log.apply(Gun, arguments);
 }
\ No newline at end of file
diff --git a/lib/wave.js b/lib/wave.js
new file mode 100644
index 00000000..589f3c40
--- /dev/null
+++ b/lib/wave.js
@@ -0,0 +1,1242 @@
+var global = typeof global !== 'undefined' ? global : window;
+global.edide = {};
+
+"use strict";edide.global = (function _global (edide) {
+return typeof global !== 'undefined' ? global : window;
+return this;
+}).call({}, edide);
+"use strict";edide.editorModule = (function _editorModule (edide) {
+var ref;
+return typeof file !== "undefined" && file !== null ? (ref = file.modules) != null ? ref.all : void 0 : void 0;
+return this;
+}).call({}, edide);
+"use strict";edide.logProd = (function _logProd (edide) {
+return (...args) => {
+  var console, ref;
+  ({console} = (ref = edide.editorModule) != null ? ref : window);
+  return console.log(...args);
+};
+return this;
+}).call({}, edide);
+"use strict";edide.var = (function _var (edide) {
+var currentReact, debugging, dependees, dependsOn, depsRequired, inInitCall, infinityCheck, initSetter, newVar, parent, setLinks, setters, updateVar, values;
+values = new Map; // //edide.keep ?
+setters = new Map; // varName => setter:func
+dependees = new Map; // varName => deps:
+setLinks = new Map; // for reactiveGraph, show setters inside reactive/setter:s
+debugging = false; //edide.editorModule?
+depsRequired = new Map; // varName : dependsOn
+inInitCall = false; // TODO use dependsOn? instead
+dependsOn = new Set(); // remove
+initSetter = (name, setter) => {
+  var debugName, err, parent, ref, val;
+  debugName = (ref = setter.type) != null ? ref : name;
+  if ((setters.get(name)) != null) {
+    throw Error(`Reactive for '${debugName}' already exists`);
+  }
+  setters.set(name, setter);
+  if (inInitCall) {
+    throw Error(`can't create reactive setter (for '${debugName}') inside reactive context`);
+  }
+  inInitCall = name;
+  dependsOn.clear(); // TODO clear => new Set
+  try {
+    val = setter(); // TODO: some day add revar and unvar as params; helps with multiple reactives to keep the separated
+  } catch (error) {
+    err = error;
+    inInitCall = false;
+    err.message = `Reactive initialization of '${debugName}' failed: ${err.message}`;
+    throw err;
+  }
+  parent = null;
+  dependsOn.forEach((depName) => {
+    var deps;
+    if ((deps = dependees.get(depName)) == null) {
+      dependees.set(depName, deps = new Set);
+    }
+    return deps.add(name);
+  });
+  inInitCall = false;
+  return val;
+};
+infinityCheck = new Set; //edide.keep
+parent = null;
+updateVar = function(name, val) {
+  var ref, ref1, type;
+  if (arguments.length === 1) {
+    val = setters.get(name)();
+    if (debugging && (type = setters.get(name).type)) {
+      edide.logProd(`running ${(setters.get(name).type)}`);
+    }
+  }
+  if (typeof name !== 'string') { // symbol ~ react function
+    return;
+  }
+  if (values.get(name) === val) { // can't reset same value
+    return;
+  }
+  if (infinityCheck.has(name)) {
+    infinityCheck.forEach((k) => {
+      return edide.logProd(k);
+    });
+    edide.logProd(name);
+    if ((ref = edide.editorModule) != null) {
+      if (typeof ref.reactiveGraph === "function") {
+        ref.reactiveGraph();
+      }
+    }
+    throw Error("Inifinite loop in \:var dependencies");
+  }
+  if (debugging) {
+    edide.logProd(`updating ${name}`);
+  }
+  values.set(name, val);
+  if (!inInitCall) {
+    infinityCheck.add(name);
+    if ((ref1 = dependees.get(name)) != null) {
+      ref1.forEach((depName) => {
+        return updateVar(depName);
+      });
+    }
+    infinityCheck.delete(name);
+  }
+  return val;
+};
+currentReact = [];
+newVar = function(name, setter) {
+  var context, contextSet, err;
+  if (arguments.length === 1) {
+    if (typeof name === 'string') {
+      if (inInitCall) {
+        dependsOn.add(name);
+      }
+      return values.get(name);
+    } else {
+      setter = name;
+      name = Symbol();
+      values.set(name, name); // for debugging (showing react/dom funcs in graph)
+    }
+  }
+  if (currentReact.length) { // and debugging
+    context = currentReact[currentReact.length - 1];
+    if (!(contextSet = setLinks.get(context))) {
+      setLinks.set(context, contextSet = new Set);
+    }
+    contextSet.add(name);
+  }
+  currentReact.push(name);
+  if (typeof setter === 'function') {
+    setter = initSetter(name, setter); // setter becomes value
+  }
+  if (typeof name === 'string') {
+    try {
+      updateVar(name, setter);
+    } catch (error) {
+      err = error;
+      infinityCheck.clear();
+      throw err;
+    }
+  }
+  currentReact.pop();
+  return setter;
+};
+Object.assign(newVar, {dependees, values, setters, setLinks});
+return newVar;
+return this;
+}).call({}, edide);
+"use strict";edide.strRandom = (function _strRandom (edide) {
+return (limit = 20) => {
+  return (Math.random() + '').slice(2, +(limit + 1) + 1 || 9e9);
+};
+return this;
+}).call({}, edide);
+"use strict";edide.reactive = (function _reactive (edide) {
+return (initialVars = {}) => {
+  var handler, id, key, react, revar, todoMap, unvar, val;
+  id = edide.strRandom();
+  handler = {
+    get: (map, prop) => {
+      var ref;
+      if ((ref = edide.editorModule) != null ? ref.editor_inspector.inspectingNow : void 0) {
+        console.log('IN inspector? Find out is it possible to end up here form inside setter');
+        return edide.var.values.get(`${id}.${prop}`);
+      }
+      return edide.var(`${id}.${prop}`);
+    },
+    set: (map, prop, value) => {
+      edide.var(`${id}.${prop}`, value);
+      return true; // Proxy set must return true if set is successfull; In the future use Reflect.set, which returns true automatically?
+    }
+  };
+  revar = new Proxy((todoMap = new Map), handler); // NOTE: map is not used yet
+  unvar = new Proxy(todoMap, {
+    get: (map, prop) => {
+      return edide.var.values.get(`${id}.${prop}`);
+    },
+    set: (map, prop, value) => {
+      return edide.var.values.set(`${id}.${prop}`, value);
+    }
+  });
+  for (key in initialVars) {
+    val = initialVars[key];
+    revar[key] = val;
+  }
+  react = (nameOrFunc, func) => {
+    if (func != null) {
+      func.type = nameOrFunc;
+    } else {
+      func = nameOrFunc;
+      func.type = 'react'; // for debugging
+    }
+    return edide.var(func);
+  };
+  return {
+    react,
+    revar,
+    unvar,
+    un: unvar,
+    re: revar // , dom
+  };
+};
+return this;
+}).call({}, edide);
+"use strict";edide.mmState = (function _mmState (edide) {Object.defineProperty(this, 'module_name', {value:'mmState'});
+this.defaults = {
+  playing: false,
+  recorderOn: false,
+  sheet: '',
+  diffText: '',
+  note: null, // currently playing note
+  bpm: 400, // -> beatDelay
+  blur: 0,
+  itch: 0,
+  instrument: 'guitar-electric',
+  scale: 'pentatonicMinor',
+  highlight: null,
+  keyboardInd: 0 // TODO --> keyboard
+};
+this.react = null;
+this.init = (startingProps = {}) => {
+  if (this.react != null) {
+    return this;
+  }
+  ({react: this.react, revar: this.revar, unvar: this.unvar} = edide.reactive(Object.assign({}, this.defaults, startingProps)));
+  return this;
+};
+return this;
+}).call({}, edide);
+"use strict";edide.mmEffects = (function _mmEffects (edide) {Object.defineProperty(this, 'module_name', {value:'mmEffects'});
+({revar: this.revar} = edide.mmState.init());
+this.maxLowpass = 10000;
+this.maxDistortion = 3;
+this.revar.lowpass = () => {
+  var blur;
+  ({blur} = this.revar);
+  return this.maxLowpass - blur * (this.maxLowpass - 200);
+};
+this.revar.distortion = () => {
+  var itch;
+  ({itch} = this.revar);
+  return this.maxDistortion * itch;
+};
+return this;
+}).call({}, edide);
+"use strict";edide.musicScales = (function _musicScales (edide) {Object.defineProperty(this, 'module_name', {value:'musicScales'});
+this.full = ['C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B'];
+this.scaleSteps = {
+  pentatonicMinor: [
+    0,
+    3,
+    2,
+    2,
+    3 // hidden 2
+  ],
+  naturalMajor: [
+    0,
+    2,
+    2,
+    1,
+    2,
+    2,
+    2 // hidden to beginning: 1
+  ],
+  naturalMinor: [
+    0,
+    2,
+    1,
+    2,
+    2,
+    1,
+    2 // hidden to beginning: 2
+  ]
+};
+this.triadSteps = {
+  major: [
+    0,
+    4,
+    3 // positive valence
+  ],
+  minor: [0, 3, 4]
+};
+this.triadCombinations = {
+  protagonism: 'M2M',
+  outerSpace: 'M6M',
+  fantastical: 'M8M',
+  sadness: 'M4m',
+  romantic: 'M5m', // and middle eastern
+  wonder: 'm5M', // and trancendence
+  mystery: 'm2M', // and dark comedy
+  dramatic: 'm11M',
+  antagonismDanger: 'm6m', // less character based
+  antagonismEvil: 'm8m' // cahracter based
+};
+return this;
+}).call({}, edide);
+"use strict";edide.noteFreq = (function _noteFreq (edide) {Object.defineProperty(this, 'module_name', {value:'noteFreq'});
+var a4;
+this.notes = [['C0', 16.35, 2109.89], ['C#0', 17.32, 1991.47], ['D0', 18.35, 1879.69], ['D#0', 19.45, 1774.20], ['E0', 20.60, 1674.62], ['F0', 21.83, 1580.63], ['F#0', 23.12, 1491.91], ['G0', 24.50, 1408.18], ['G#0', 25.96, 1329.14], ['A0', 27.50, 1254.55], ['A#0', 29.14, 1184.13], ['B0', 30.87, 1117.67], ['C1', 32.70, 1054.94], ['C#1', 34.65, 995.73], ['D1', 36.71, 939.85], ['D#1', 38.89, 887.10], ['E1', 41.20, 837.31], ['F1', 43.65, 790.31], ['F#1', 46.25, 745.96], ['G1', 49.00, 704.09], ['G#1', 51.91, 664.57], ['A1', 55.00, 627.27], ['A#1', 58.27, 592.07], ['B1', 61.74, 558.84], ['C2', 65.41, 527.47], ['C#2', 69.30, 497.87], ['D2', 73.42, 469.92], ['D#2', 77.78, 443.55], ['E2', 82.41, 418.65], ['F2', 87.31, 395.16], ['F#2', 92.50, 372.98], ['G2', 98.00, 352.04], ['G#2', 103.83, 332.29], ['A2', 110.00, 313.64], ['A#2', 116.54, 296.03], ['B2', 123.47, 279.42], ['C3', 130.81, 263.74], ['C#3', 138.59, 248.93], ['D3', 146.83, 234.96], ['D#3', 155.56, 221.77], ['E3', 164.81, 209.33], ['F3', 174.61, 197.58], ['F#3', 185.00, 186.49], ['G3', 196.00, 176.02], ['G#3', 207.65, 166.14], ['A3', 220.00, 156.82], ['A#3', 233.08, 148.02], ['B3', 246.94, 139.71], ['C4', 261.63, 131.87], ['C#4', 277.18, 124.47], ['D4', 293.66, 117.48], ['D#4', 311.13, 110.89], ['E4', 329.63, 104.66], ['F4', 349.23, 98.79], ['F#4', 369.99, 93.24], ['G4', 392.00, 88.01], ['G#4', 415.30, 83.07], ['A4', 440.00, 78.41], ['A#4', 466.16, 74.01], ['B4', 493.88, 69.85], ['C5', 523.25, 65.93], ['C#5', 554.37, 62.23], ['D5', 587.33, 58.74], ['D#5', 622.25, 55.44], ['E5', 659.25, 52.33], ['F5', 698.46, 49.39], ['F#5', 739.99, 46.62], ['G5', 783.99, 44.01], ['G#5', 830.61, 41.54], ['A5', 880.00, 39.20], ['A#5', 932.33, 37.00], ['B5', 987.77, 34.93], ['C6', 1046.50, 32.97], ['C#6', 1108.73, 31.12], ['D6', 1174.66, 29.37], ['D#6', 1244.51, 27.72], ['E6', 1318.51, 26.17], ['F6', 1396.91, 24.70], ['F#6', 1479.98, 23.31], ['G6', 1567.98, 22.00], ['G#6', 1661.22, 20.77], ['A6', 1760.00, 19.60], ['A#6', 1864.66, 18.50], ['B6', 1975.53, 17.46], ['C7', 2093.00, 16.48], ['C#7', 2217.46, 15.56], ['D7', 2349.32, 14.69], ['D#7', 2489.02, 13.86], ['E7', 2637.02, 13.08], ['F7', 2793.83, 12.35], ['F#7', 2959.96, 11.66], ['G7', 3135.96, 11.00], ['G#7', 3322.44, 10.38], ['A7', 3520.00, 9.80], ['A#7', 3729.31, 9.25], ['B7', 3951.07, 8.73], ['C8', 4186.01, 8.24], ['C#8', 4434.92, 7.78], ['D8', 4698.63, 7.34], ['D#8', 4978.03, 6.93], ['E8', 5274.04, 6.54], ['F8', 5587.65, 6.17], ['F#8', 5919.91, 5.83], ['G8', 6271.93, 5.50], ['G#8', 6644.88, 5.19], ['A8', 7040.00, 4.90], ['A#8', 7458.62, 4.63], ['B8', 7902.13, 4.37]];
+this.findNote = (name) => {
+  var ind;
+  ind = this.notes.findIndex((arr) => {
+    return arr[0] === name;
+  });
+  if (ind === -1) {
+    return edide.logProd(`can't find: ${name}`);
+  }
+  return [ind, name, this.notes[ind][1]];
+};
+a4 = this.findNote('A4');
+this.diffToA4 = (name) => {
+  var note;
+  note = this.findNote(name);
+  return note[0] - a4[0];
+};
+this.diff = (n1, n2) => {
+  return this.findNote(n2)[0] - this.findNote(n1)[0];
+};
+return this;
+}).call({}, edide);
+"use strict";edide.mathOp = (function _mathOp (edide) {Object.defineProperty(this, 'module_name', {value:'mathOp'});
+this.sum = function(a, b) {
+  return a + b;
+};
+this.multiply = function(a, b) {
+  return a * b;
+};
+return this;
+}).call({}, edide);
+"use strict";edide.mmKeyboard = (function _mmKeyboard (edide) {Object.defineProperty(this, 'module_name', {value:'mmKeyboard'});
+var A, a, char, chari, i, j, len, len1, noncaps, qwertyChar, qwertyRows, revar, row, rowi, space, unvar;
+({revar, unvar} = edide.mmState.init());
+revar.scaleSteps = () => {
+  return edide.musicScales.scaleSteps[revar.scale];
+};
+this.special = {
+  rest: '.',
+  long: '=',
+  comment: '#',
+  var: ':',
+  confStart: '{',
+  confEnd: '}'
+};
+this.specialKeyCodes = new Set(Object.values(this.special).map((s) => {
+  return s.charCodeAt(0);
+}));
+this.specialChars = new Set(Object.values(this.special));
+this.isPauseKey = (keyCode) => {
+  return this.specialKeyCodes.has(keyCode);
+};
+this.isSpecialChar = (char) => {
+  return this.specialChars.has(char);
+};
+this.isPauseChar = this.isSpecialChar; // not really...
+this.keyboards = ['qwerty', 'abc'];
+a = 'a'.charCodeAt(0);
+A = 'A'.charCodeAt(0);
+space = ' '.charCodeAt(0);
+this.isCaps = (key) => {
+  return A <= key && key < a;
+};
+this.capsDiff = a - A;
+noncaps = (key) => {
+  if (this.isCaps(key)) {
+    return key + this.capsDiff;
+  } else {
+    return key;
+  }
+};
+this.getNoteInd = (key) => {
+  var maxInstrumentNoteInd, noteBaseInd, noteInd, notes, startNote, step;
+  ({startNote, notes, step} = revar.instrumentConf);
+  noteBaseInd = edide.noteFreq.findNote(startNote)[0];
+  noteInd = this[this.keyboards[revar.keyboardInd]](noncaps(key), noteBaseInd);
+  maxInstrumentNoteInd = noteBaseInd + notes * step;
+  while (noteInd > maxInstrumentNoteInd) {
+    noteInd -= 2 * 12;
+  }
+  return noteInd;
+};
+this.abc = (key, baseInd) => {
+  var fromLowest, noteInd, stepsFromClosestOctave;
+  fromLowest = key - a;
+  stepsFromClosestOctave = fromLowest % revar.scaleSteps.length;
+  noteInd = 0;
+  noteInd += revar.scaleSteps.slice(0, +stepsFromClosestOctave + 1 || 9e9).reduce(edide.mathOp.sum);
+  noteInd += 12 * Math.floor(fromLowest / revar.scaleSteps.length);
+  return baseInd + noteInd;
+};
+qwertyRows = ['1234567890', 'qwertyuiop', 'asdfghjkl', 'zxcvbnm'];
+qwertyChar = {};
+for (rowi = i = 0, len = qwertyRows.length; i < len; rowi = ++i) {
+  row = qwertyRows[rowi];
+  for (chari = j = 0, len1 = row.length; j < len1; chari = ++j) {
+    char = row[chari];
+    qwertyChar[char.charCodeAt(0)] = [rowi, chari];
+  }
+}
+this.qwerty = (key, baseInd) => {
+  var charSteps, halfSteps, noteInd, octave, rowchar;
+  if (!(rowchar = qwertyChar[key])) {
+    return;
+  }
+  [row, char] = rowchar;
+  octave = qwertyRows.length - 1 - row + Math.floor(char / unvar.scaleSteps.length);
+  char = char % revar.scaleSteps.length;
+  charSteps = revar.scaleSteps.slice(0, +char + 1 || 9e9).reduce((a, b) => {
+    return a + b;
+  });
+  halfSteps = 12 * octave + charSteps;
+  return noteInd = baseInd + halfSteps;
+};
+return this;
+}).call({}, edide);
+"use strict";edide.mmNote = (function _mmNote (edide) {Object.defineProperty(this, 'module_name', {value:'mmNote'});
+this.fromChar = (char) => {
+  return this.fromKeyCode(char.charCodeAt(0));
+};
+this.fromKeyCode = (key) => {
+  var noteInd, ref;
+  if (typeof (noteInd = edide.mmKeyboard.getNoteInd(key)) === 'number') {
+    return (ref = edide.noteFreq.notes[noteInd]) != null ? ref[0] : void 0;
+  }
+};
+return this;
+}).call({}, edide);
+"use strict";edide.clone = (function _clone (edide) {
+return function(...objects) {
+  if (Array.isArray(objects[0])) {
+    return Object.assign([], ...objects);
+  } else {
+    return Object.assign({}, ...objects);
+  }
+};
+return this;
+}).call({}, edide);
+"use strict";edide.strParsesToNumber = (function _strParsesToNumber (edide) {
+return (str) => {
+  return !Number.isNaN(parseInt(str));
+};
+return this;
+}).call({}, edide);
+"use strict";edide.mmConfigs = (function _mmConfigs (edide) {Object.defineProperty(this, 'module_name', {value:'mmConfigs'});
+var defaultVars, mutatingProp, mutatingVars, vars;
+vars = {}; // varName: config object
+mutatingVars = {};
+this.hasVar = (varName) => {
+  var ref;
+  return !!((ref = vars[varName]) != null ? ref : mutatingVars[varName]);
+};
+this.activateVar = (name, value) => {
+  var configs;
+  if (value != null) {
+    configs = edide.clone(mutatingVars[name]);
+    if (edide.strParsesToNumber(value)) {
+      value = parseFloat(value);
+    }
+    configs[mutatingProp(configs)] = value;
+    return this.activate(configs);
+  } else {
+    return this.activate(vars[name]);
+  }
+};
+mutatingProp = (configs) => {
+  var name, val;
+  for (name in configs) {
+    val = configs[name];
+    if (val === '*') {
+      return name;
+    }
+  }
+  return false;
+};
+this.activate = (conf) => {
+  if (conf.name != null) {
+    return; // throw warning?
+  }
+  return Object.assign(edide.mmState.revar, conf);
+};
+this.addVar = (varName, config) => { // , activate=true
+  if (mutatingProp(config)) {
+    return mutatingVars[varName] = config;
+  } else {
+    return vars[varName] = config;
+  }
+};
+defaultVars = {
+  bass: {
+    "instrument": "bass-electric"
+  },
+  cello: {
+    "instrument": "cello"
+  },
+  guitar: {
+    "instrument": "guitar-acoustic"
+  },
+  eguitar: {
+    "instrument": "guitar-electric"
+  },
+  piano: {
+    "instrument": "piano"
+  },
+  synth: {
+    "instrument": "synth-simple"
+  },
+  xylophone: {
+    "instrument": "xylophone"
+  },
+  pentatonic: {
+    "scale": "pentatonicMinor"
+  },
+  major: {
+    "scale": "naturalMajor"
+  },
+  minor: {
+    "scale": "naturalMinor"
+  }
+};
+this.init = () => {
+  var conf, name, results;
+  vars = {};
+  results = [];
+  for (name in defaultVars) {
+    conf = defaultVars[name];
+    results.push(this.addVar(name, conf, false));
+  }
+  return results;
+};
+this.init();
+return this;
+}).call({}, edide);
+"use strict";edide.inEditor = (function _inEditor (edide) {
+return typeof window === 'object' &&
+       typeof window.serverModule === 'object'
+return this;
+}).call({}, edide);
+"use strict";edide.edideNamespace = (function _edideNamespace (edide) {
+return 'edide'
+return this;
+}).call({}, edide);
+"use strict";edide.showError = (function _showError (edide) {
+var showError;
+showError = (err) => {
+  if (edide.inEditor) {
+    return edide.editorModule.editor_error.show(err);
+  } else if (typeof edide.global.require === 'object' && (edide.global[edide.edideNamespace].prodErrorPrinter != null)) {
+    return edide.global[edide.edideNamespace].prodErrorPrinter.showError(err);
+  } else {
+    return console.error(err);
+  }
+};
+return (err) => {
+  var error;
+  if (err != null ? err.stack : void 0) {
+    return showError(err); // create error to capture stack trace
+  } else {
+    try {
+      throw Error(err);
+    } catch (error1) {
+      error = error1;
+      return showError(error);
+    }
+  }
+};
+return this;
+}).call({}, edide);
+"use strict";edide.mmParserSpecial = (function _mmParserSpecial (edide) {Object.defineProperty(this, 'module_name', {value:'mmParserSpecial'});
+this.config = (trackStr, ts = {}) => {
+  var endInd, err, name;
+  endInd = trackStr.search('}') || trackStr.length;
+  try {
+    ts.conf = JSON.parse(trackStr.slice(0, +endInd + 1 || 9e9));
+    if (ts.conf.name != null) {
+      ({name} = ts.conf);
+      delete ts.conf.name;
+      edide.mmConfigs.addVar(name, ts.conf);
+    } else {
+      edide.mmConfigs.activate(ts.conf); // add variable if exists
+    }
+  } catch (error) {
+    err = error;
+    ts.skip = true; // could be used to show error highlighting in editor
+    edide.showError(err); // remove this if error highlighting implemented
+  }
+  return endInd;
+};
+this.var = (track, trackState) => {
+  var i, value, varLength, varName, varStr;
+  ({i} = trackState);
+  varLength = track.slice(i + 1).indexOf(edide.mmKeyboard.special.var);
+  if (varLength === -1) {
+    return false;
+  }
+  varStr = track.slice(i + 1, +(i + varLength) + 1 || 9e9);
+  [varName, value] = varStr.split(' ');
+  if (!edide.mmConfigs.hasVar(varName)) {
+    return false;
+  }
+  edide.mmConfigs.activateVar(varName, value);
+  trackState.i += varLength + 2;
+  return true;
+};
+return this;
+}).call({}, edide);
+"use strict";edide.onUnload = (function _onUnload (edide) {
+var ref, ref1;
+return (ref = (ref1 = edide.editorModule) != null ? ref1.unload.add : void 0) != null ? ref : () => {};
+return this;
+}).call({}, edide);
+"use strict";edide.mmPipe = (function _mmPipe (edide) {Object.defineProperty(this, 'module_name', {value:'mmPipe'});
+var dist, lowpass, react, revar, reverber, unvar;
+({revar, unvar, react} = edide.mmState.init());
+dist = lowpass = reverber = null;
+this.initPipe = () => {
+  lowpass = new Tone.Filter(unvar.lowpass, 'lowpass', -12);
+  dist = new Tone.Distortion(unvar.distortion);
+  this.output = lowpass;
+  lowpass.toMaster();
+  dist.connect(lowpass);
+  revar.pipeReady = true;
+  return edide.onUnload(() => {
+    if (dist != null) {
+      if (typeof dist.dipose === "function") {
+        dist.dipose();
+      }
+    }
+    return lowpass != null ? typeof lowpass.dispose === "function" ? lowpass.dispose() : void 0 : void 0;
+  });
+};
+this.initInstrument = (instrument) => {
+  instrument.connect(dist);
+  edide.onUnload(() => {
+    return instrument != null ? instrument.disconnect() : void 0;
+  });
+  return instrument;
+};
+react('pipe distortion', () => {
+  var ref;
+  revar.distortion;
+  revar.lowpass;
+  if (dist != null) {
+    dist.distortion = revar.distortion;
+  }
+  return lowpass != null ? (ref = lowpass.frequency) != null ? ref.linearRampTo(revar.lowpass, 0) : void 0 : void 0;
+});
+return this;
+}).call({}, edide);
+"use strict";edide.moduleGate = (function _moduleGate (edide) {Object.defineProperty(this, 'module_name', {value:'moduleGate'});
+if (!edide.inEditor) {
+  return this;
+}
+this.all = typeof serverModule !== "undefined" && serverModule !== null ? serverModule.modules.all : void 0; // why not just use \:modules.all ?
+this.root; // module that is edited in root
+this.rootName;
+this.active; // module that is currently being edited (can be root or in window)
+this.activeName;
+this.executing;
+this.executingName;
+return this;
+}).call({}, edide);
+"use strict";edide.rejectIfRecompiled = (function _rejectIfRecompiled (edide) {
+if (!edide.inEditor) {
+  return;
+}
+return (promise) => {
+  var recompiled, rootModuleFunc, rootName;
+  ({rootName} = edide.moduleGate);
+  recompiled = false;
+  edide.editorModule.editor_events.on('before_recompile', () => {
+    return recompiled = true;
+  });
+  rootModuleFunc = edide.editorModule.modules.moduleFunc[rootName];
+  return promise.then(function(arg) {
+    if (recompiled || rootName !== edide.moduleGate.rootName) { // root module changed
+      return Promise.reject(); // quiet rejection; no need to show error
+    } else {
+      return arg; // arg get wrapped in promise
+    }
+  });
+};
+return this;
+}).call({}, edide);
+"use strict";edide.promise = (function _promise (edide) {Object.defineProperty(this, 'module_name', {value:'promise'});
+this.new = function(cb) {
+  if (edide.inEditor) {
+    return edide.rejectIfRecompiled(new Promise(cb)); // don't fire cb if code has been re-executed in the meantime
+  } else {
+    return new Promise(cb); //, edide.editorModule?.editor_error.show
+  }
+};
+this.all = function(cbArray) {
+  if (edide.inEditor) { // check that after resolved, still editing same module
+    return edide.rejectIfRecompiled(Promise.all(cbArray));
+  } else {
+    return Promise.all(cbArray);
+  }
+};
+this.resolve = Promise.resolve.bind(Promise);
+this.reject = Promise.reject.bind(Promise);
+return this;
+}).call({}, edide);
+"use strict";edide.qs = (function _qs (edide) {
+return (selector) => {
+  return document.querySelector(selector);
+};
+return this;
+}).call({}, edide);
+"use strict";edide.scriptContainer = (function _scriptContainer (edide) {
+var createContainer, ref;
+createContainer = () => {
+  var s;
+  s = document.createElement('div');
+  s.id = 'scripts';
+  return s;
+};
+return (ref = edide.qs('#scripts')) != null ? ref : document.body.appendChild(createContainer());
+return this;
+}).call({}, edide);
+"use strict";edide.requireScript = (function _requireScript (edide) {
+var base;
+if ((base = edide.global).requireScriptPromises == null) {
+  base.requireScriptPromises = new Map;
+}
+return (scriptSrc) => {
+  var promise;
+  if (promise = requireScriptPromises.get(scriptSrc)) {
+    return promise;
+  } else {
+    requireScriptPromises.set(scriptSrc, promise = edide.promise.new((resolve) => {
+      var el;
+      console.log('adding promised', scriptSrc);
+      el = document.createElement('script');
+      edide.scriptContainer.appendChild(el);
+      el.onload = resolve; //load_ready
+      el.type = 'application/javascript';
+      return el.src = scriptSrc;
+    }));
+    return promise.catch((err) => {
+      edide.showError(err);
+      return requireScriptPromises.delete(scriptSrc);
+    });
+  }
+};
+return this;
+}).call({}, edide);
+"use strict";edide.set = (function _set (edide) {
+return (...args) => new Set(args)
+return this;
+}).call({}, edide);
+"use strict";edide.membrameSynth = (function _membrameSynth (edide) {Object.defineProperty(this, 'module_name', {value:'membrameSynth'});
+this.startNote = 'A0';
+this.init = () => {
+  var bd, compressor, distortion, gain, reverb;
+  distortion = new Tone.Distortion({
+    distortion: 0.1,
+    oversample: "4x" // none, 2x, 4x
+  });
+  reverb = new Tone.Freeverb(0.75, 1000);
+  gain = new Tone.Gain(0.5);
+  compressor = new Tone.Compressor({
+    ratio: 12,
+    threshold: -24,
+    release: 0.05,
+    attack: 0.003,
+    knee: 1
+  });
+  bd = new Tone.MembraneSynth({
+    pitchDecay: 0.05,
+    octaves: 4,
+    envelope: {
+      attack: 0.01,
+      decay: 0.74,
+      sustain: 0.71,
+      release: 0.05,
+      attackCurve: "exponential"
+    }
+  });
+  bd.chain(gain, distortion, reverb, compressor);
+  return [bd, compressor];
+};
+return this;
+}).call({}, edide);
+"use strict";edide.toneSynth = (function _toneSynth (edide) {Object.defineProperty(this, 'module_name', {value:'toneSynth'});
+this.startNote = 'C3';
+this.init = () => {
+  var ss;
+  return ss = new Tone.PolySynth(12, Tone.Synth, {
+    oscillator: {
+      type: 'sine'
+    },
+    envelope: {
+      attack: 0.005,
+      decay: 0.1,
+      sustain: 0.3,
+      release: 1
+    }
+  });
+};
+return this;
+}).call({}, edide);
+"use strict";edide.instrumentConfigs = (function _instrumentConfigs (edide) {Object.defineProperty(this, 'module_name', {value:'instrumentConfigs'});
+var defaultUrl = 'https://nbrosowsky.github.io/tonejs-instruments/samples/'
+var { revar, unvar, react } = edide.mmState
+var defaultInstrument = 'electric-guitar'
+this.initInstrument = async (resolve) => {
+  await edide.requireScript('https://cdnjs.cloudflare.com/ajax/libs/tone/13.8.9/Tone.js')
+  edide.mmPipe.initPipe()
+}
+this.createNew = () => {
+  var {name} = unvar.instrumentConf
+  var instrument, endOfPipe
+  var instrumentConf = this.instruments[name]
+  if (instrumentConf.module_name) {
+    var res = instrumentConf.init()
+    if (Array.isArray(res)) {
+      instrument = res[0]
+      endOfPipe = res[1]
+    } else {
+      instrument = endOfPipe = res
+    }
+  } else {
+    var noteFiles = buildNotes(instrumentConf)
+    var inst = new Tone.Sampler(noteFiles, { //edide.instrumentConfigssAll[name]
+      "release" : 1,
+      "baseUrl" : instrumentConf.url || defaultUrl + name + '/'
+    })
+    inst.soundFontInstrument = true
+    instrument = endOfPipe = inst //[inst, inst]
+  }
+  edide.mmPipe.initInstrument(endOfPipe)
+  return instrument
+}
+this.isReady = () => {
+  var { current } = this
+  return current && (typeof current.loaded == 'undefined' || current.loaded === true)
+}
+function buildNotes({startNote, notes, step, skipNotes}) {
+  var [startInd] = edide.noteFreq.findNote(startNote)
+  var noteFiles = {}
+  if (Array.isArray(notes)) {
+    notes.forEach(note => {
+      noteFiles[note] = note.replace('#','s') + '.[mp3|ogg]'
+    })
+  } else {
+    for (let i=0; i < notes*step; i+=step) {
+      let note = edide.noteFreq.notes[startInd + i][0];
+      if (skipNotes && skipNotes.has(note))
+        continue
+      noteFiles[note] = note.replace('#','s') + '.[mp3|ogg]'
+    }
+  }
+  return noteFiles
+}
+this.instruments = {
+  'bass-electric': {
+    startNote: 'C#2',
+    notes: 8, // 16
+    step: 3
+  },
+  'cello': {
+    startNote: 'C2',
+    notes: 11,
+    step: 2,
+    skipNotes: edide.set('F#2', 'C4')
+  },
+  'drum-electric': edide.membrameSynth,
+  'guitar-acoustic': {
+    startNote:  'D1',
+    notes: 26, // 36
+    step: 2,
+    skipNotes: edide.set('E4', 'F#4', 'G#4', 'A#4', 'C5', 'D5', 'E5')
+  },           // umm, would be simpler to just add all notes
+  'guitar-electric': {
+    startNote: 'F#2',
+    notes: 15, // 15
+    step: 3,
+  },
+  'piano': {
+    startNote: 'A1',
+    notes: 30, // 29
+    step: 2,
+    volume: -6, // TODO implement this
+    baseUrl: "https://tonejs.github.io/examples/audio/salamander/"
+  },
+  'synth-simple': edide.toneSynth,
+  'xylophone': {
+    startNote: 'G3',
+    notes: ['G3', 'C4', 'G4', 'C5', 'G5', 'C6', 'G6', 'C7']
+  }
+}
+for (let inst in this.instruments) {
+  this.instruments[inst].name = inst
+}
+this.instrumentList = Object.values(this.instruments)
+react('active instrument config', () => {
+  revar.instrumentConf = this.instruments[revar.instrument]  // this.instrumentList[revar.instrumentInd]
+})
+return this;
+}).call({}, edide);
+"use strict";edide.cloneSibling = (function _cloneSibling (edide) {
+return (srcObj) => {
+  var o;
+  o = Object.create(Object.getPrototypeOf(srcObj));
+  Object.assign(o, srcObj);
+  return o;
+};
+return this;
+}).call({}, edide);
+"use strict";edide.times = (function _times (edide) {
+return (timesNum, action) => {
+  while (timesNum-- > 0) {
+    action(timesNum + 1);
+  }
+};
+return this;
+}).call({}, edide);
+"use strict";edide.setTimeout = (function _setTimeout (edide) {
+return function(arg1, arg2) {
+  var fun, id, num;
+  [fun, num] = typeof arg2 === 'function' ? [arg2, arg1] : [arg1, arg2];
+  id = setTimeout(fun, num);
+  edide.onUnload(() => {
+    return clearTimeout(id);
+  });
+  return id;
+};
+return this;
+}).call({}, edide);
+"use strict";edide.sleep = (function _sleep (edide) {
+var sleep;
+sleep = (ms) => {
+  var resolve, timeout;
+  timeout = resolve = null;
+  return edide.promise.new((res) => {
+    resolve = res;
+    return timeout = edide.setTimeout(ms, res);
+  });
+};
+return sleep;
+return this;
+}).call({}, edide);
+"use strict";edide.mmInstrument = (function _mmInstrument (edide) {Object.defineProperty(this, 'module_name', {value:'mmInstrument'});
+var cloneOrCreateInstrument, getInstruments, instruments, play, react, revar, unvar, updateVolAndTune;
+instruments = {}; // name: [instrument instances...]
+({unvar, revar, react} = edide.mmState);
+react('delay from bmp', () => {
+  return revar.beatDelay = (1 / revar.bpm) * 60 * 1000;
+});
+react(() => {});
+updateVolAndTune = (inst) => {
+  var detune, volume;
+  ({volume, detune} = unvar);
+  if ((detune != null) && (inst.detune != null)) {
+    inst.set("detune", detune);
+  }
+  if ((volume != null) && (inst.volume != null)) {
+    return inst.set("volume", volume);
+  }
+};
+react(() => {
+  var inst, insts, j, len, name;
+  revar.volume;
+  revar.detune;
+  for (name in instruments) {
+    insts = instruments[name];
+    for (j = 0, len = insts.length; j < len; j++) {
+      inst = insts[j];
+      updateVolAndTune(inst);
+    }
+  }
+});
+react('create first instrument', () => {
+  var name, ref;
+  if (!(name = (ref = revar.instrumentConf) != null ? ref.name : void 0)) { // e.g. illegal instrument name
+    return edide.showError(`Unknown instrument: ${unvar.instrument}`);
+  }
+  if (revar.pipeReady && !instruments[name]) {
+    'create initial instrument';
+    return instruments[name] = [edide.instrumentConfigs.createNew()];
+  }
+});
+cloneOrCreateInstrument = (name) => {
+  var inst;
+  inst = instruments[name][0].soundFontInstrument ? (inst = edide.cloneSibling(instruments[name][0]), inst.isPlaying = false, inst) : edide.instrumentConfigs.createNew();
+  updateVolAndTune(inst);
+  return inst;
+};
+getInstruments = (n) => {
+  var all, free, name;
+  ({name} = unvar.instrumentConf);
+  all = instruments[name];
+  free = all.filter((i) => {
+    return !i.isPlaying;
+  });
+  edide.times(n - free.length, () => {
+    var inst;
+    free.push(inst = cloneOrCreateInstrument(name));
+    return all.push(inst);
+  });
+  return free.slice(0, n);
+};
+this.playChord = (chord, noteLength = 1) => {};
+this.playNote = (chord, noteLength = 1) => {
+  var ind, inst, insts, j, len, ref;
+  if (!Array.isArray(chord)) {
+    chord = [chord];
+  }
+  ref = insts = getInstruments(chord.length);
+  for (ind = j = 0, len = ref.length; j < len; ind = ++j) {
+    inst = ref[ind];
+    play(inst, chord[ind], noteLength);
+  }
+};
+play = async(instrument, note, length) => {
+  var err;
+  instrument.isPlaying = note; // true
+  try {
+    instrument.triggerAttackRelease(note, (length * unvar.beatDelay) / 1000);
+  } catch (error) {
+    err = error;
+    err.message = `Error in playing note ${note}, '${unvar.instrumentConf.name}' probably not loaded yet`;
+    edide.showError(err);
+  }
+  revar.note = note;
+  await edide.sleep(unvar.nextDelay);
+  return instrument.isPlaying = false;
+};
+return this;
+}).call({}, edide);
+"use strict";edide.mmParser = (function _mmParser (edide) {Object.defineProperty(this, 'module_name', {value:'mmParser'});
+var getNoteLength, processTrack, react, revar, unvar;
+({revar, unvar, react} = edide.mmState);
+getNoteLength = (row, noteInd) => {
+  var char, length;
+  length = 1;
+  while (char = row[++noteInd]) {
+    if (char === edide.mmKeyboard.special.long) {
+      length++;
+    } else {
+      break;
+    }
+  }
+  return length;
+};
+processTrack = (track, ccs, ts) => {
+  var chord, keyCode, note;
+  if (!track[ts.i]) {
+    return;
+  }
+  if (ts.skip) { // comment or erroneous chars
+    return;
+  }
+  switch (track[ts.i]) {
+    case '{':
+      return ts.i += edide.mmParserSpecial.config(track.slice(ts.i), ts); //  parseConfigs
+    case '[':
+      ccs.chord = [];
+      ts.i++;
+      return processTrack(track, ccs, ts);
+    case ']':
+      ({chord} = ccs);
+      ccs.chord = null;
+      ts.i++;
+      if (chord.length) {
+        edide.mmInstrument.playNote(chord, getNoteLength(track, ts.i));
+        ccs.played = true;
+      } else {
+        processTrack(track, ccs, ts);
+      }
+      return;
+    case edide.mmKeyboard.special.var:
+      if (edide.mmParserSpecial.var(track, ts)) {
+        processTrack(track, ccs, ts); // recursive, since next char could be another var, e.g. \:bass::minor:
+      } else {
+        ts.skip = true; // parse error
+      }
+      return;
+    case edide.mmKeyboard.special.comment:
+      return ts.skip = true;
+  }
+  if (!(keyCode = track.charCodeAt(ts.i))) {
+    return;
+  }
+  ts.i++;
+  if (note = edide.mmNote.fromKeyCode(keyCode)) {
+    if (ccs.chord) {
+      ccs.chord.push(note);
+      processTrack(track, ccs, ts);
+    } else {
+      edide.mmInstrument.playNote(note, getNoteLength(track, ts.i));
+      ccs.played = true;
+    }
+  } else if (edide.mmKeyboard.isPauseKey(keyCode)) {
+    ccs.played = true; // "play silence"
+  } else {
+    processTrack(track, ccs, ts);
+  }
+};
+this.splitSections = (str) => {
+  var i, j, prevInd, ref, row, section, sections;
+  str = str.replace('&\n', ''); // TODO fix row tracking with &\n
+  sections = [];
+  section = null;
+  row = 0;
+  prevInd = 0;
+  for (i = j = 0, ref = str.length; (0 <= ref ? j <= ref : j >= ref); i = 0 <= ref ? ++j : --j) {
+    if (!(str[i] === '\n' || i === str.length)) {
+      continue;
+    }
+    if (str[i - 1] === '\n') {
+      if (section != null) {
+        sections.push(section);
+      }
+      section = null;
+    }
+    if (i > prevInd) {
+      if (section == null) {
+        section = {
+          row: row,
+          tracks: []
+        };
+      }
+      section.tracks.push(str.slice(prevInd, i));
+    }
+    row++;
+    prevInd = i + 1;
+  }
+  if (section != null) {
+    sections.push(section);
+  }
+  sections.row = 0;
+  return sections;
+};
+this.play = (song, sectionInd, trackStates) => {
+  var ccs, section;
+  if (!unvar.playing) {
+    return;
+  }
+  revar.highlight = null;
+  sectionInd = sectionInd || 0;
+  if (typeof song === 'string') {
+    song = this.splitSections(song);
+  }
+  section = song[sectionInd];
+  if (!section) { // song finished
+    return revar.playing = false;
+  }
+  if (!Array.isArray(trackStates)) {
+    trackStates = section.tracks.map(() => {
+      return {
+        i: 0 // initi track indices on first call to section
+      };
+    });
+  }
+  ccs = {}; // chord, played  # TODO change back to chord: [C3, D3] and [].played = true
+  section.tracks.forEach((track, tInd) => {
+    var conf, i, iStart;
+    if (conf = trackStates[tInd].conf) {
+      return edide.mmConfigs.activate(conf);
+    } else {
+      trackStates[tInd].iStart = trackStates[tInd].i;
+      processTrack(track, ccs, trackStates[tInd]);
+      ({iStart, i} = trackStates[tInd]);
+      if (i > iStart) {
+        return revar.highlight = [song.row + section.row + tInd, iStart, i - 1];
+      }
+    }
+  });
+  if (ccs.played) {
+    edide.setTimeout(() => {
+      return this.play(song, sectionInd, trackStates);
+    }, unvar.beatDelay);
+  } else {
+    edide.setTimeout(() => {
+      return this.play(song, sectionInd + 1);
+    });
+  }
+};
+return this;
+}).call({}, edide);
+"use strict";edide.music = (function _music (edide) {Object.defineProperty(this, 'module_name', {value:'music'});
+edide.global.music = this
+edide.mmEffects
+var { revar, unvar, react } = edide.mmState
+var playQueue = []
+this.play = (str) => {
+  if (!unvar.pipeReady) return playQueue.push(str)
+  revar.playing = true
+  edide.mmParser.play(str)
+}
+this.stop = () => revar.playing = false
+edide.instrumentConfigs.initInstrument()
+var initialSettings = {
+  "instrument": "synth-simple", //"piano"
+}
+react(() => {
+  if(!revar.pipeReady) return
+  edide.mmConfigs.activate(initialSettings)
+  this.play(playQueue.join("\n\n")) // JSON.stringify(initialSettings)
+}) // TEMP init instrument
+return this;
+}).call({}, edide);
+"use strict";edide.wave = (function _wave (edide) {
+var parent = {
+  play: function(){
+    edide.music.play(this.sheet)
+    return this
+  },
+  stop: function(){
+    edide.music.stop(this.sheet)
+    return this
+  },
+  blur: function(val){
+    edide.mmConfigs.activate({'blur': val})
+    return this
+  },
+  itch: function(val){
+    edide.mmConfigs.activate({'itch': val})
+    return this
+  },
+  long: function(val){ // note delay in seconds
+    edide.mmConfigs.activate({'beatDelay': val*1000})
+    return this
+  },
+  pace: function(val) { // note delay in beats per minute
+    edide.mmConfigs.activate({'bpm': val})
+    return this
+  },
+  vary: function(val){
+    edide.mmConfigs.activate({'detune': val})
+    return this
+  },
+  loud: function(val){ // increase (>0) or decrease (<0) amplitude in decibels
+    edide.mmConfigs.activate({'volume': val})
+    return this
+  },
+}
+return edide.global.wave = (str) => {
+  var obj = Object.create(parent)
+  obj.sheet = str
+  return obj
+}
+return this;
+}).call({}, edide);
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index b3c251cc..aff7ee5f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "gun",
-  "version": "0.2019.915",
+  "version": "0.2019.1211",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -40,7 +40,8 @@
     "@types/node": {
       "version": "10.14.18",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.18.tgz",
-      "integrity": "sha512-ryO3Q3++yZC/+b8j8BdKd/dn9JlzlHBPdm80656xwYUdmPkpTGTjkAdt6BByiNupGPE8w0FhBgvYy/fX9hRNGQ=="
+      "integrity": "sha512-ryO3Q3++yZC/+b8j8BdKd/dn9JlzlHBPdm80656xwYUdmPkpTGTjkAdt6BByiNupGPE8w0FhBgvYy/fX9hRNGQ==",
+      "optional": true
     },
     "@unimodules/core": {
       "version": "3.0.2",
@@ -120,6 +121,7 @@
       "version": "2.0.26",
       "resolved": "https://registry.npmjs.org/asn1js/-/asn1js-2.0.26.tgz",
       "integrity": "sha512-yG89F0j9B4B0MKIcFyWWxnpZPLaNTjCj4tkE3fjbAoo0qmpGw0PYYqSbX/4ebnd9Icn8ZgK4K1fvDyEtW1JYtQ==",
+      "optional": true,
       "requires": {
         "pvutils": "^1.0.17"
       }
@@ -1347,6 +1349,7 @@
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/pvtsutils/-/pvtsutils-1.0.6.tgz",
       "integrity": "sha512-0yNrOdJyLE7FZzmeEHTKanwBr5XbmDAd020cKa4ZiTYuGMBYBZmq7vHOhcOqhVllh6gghDBbaz1lnVdOqiB7cw==",
+      "optional": true,
       "requires": {
         "@types/node": "^10.14.17",
         "tslib": "^1.10.0"
@@ -1355,7 +1358,8 @@
     "pvutils": {
       "version": "1.0.17",
       "resolved": "https://registry.npmjs.org/pvutils/-/pvutils-1.0.17.tgz",
-      "integrity": "sha512-wLHYUQxWaXVQvKnwIDWFVKDJku9XDCvyhhxoq8dc5MFdIlRenyPI9eSfEtcvgHgD7FlvCyGAlWgOzRnZD99GZQ=="
+      "integrity": "sha512-wLHYUQxWaXVQvKnwIDWFVKDJku9XDCvyhhxoq8dc5MFdIlRenyPI9eSfEtcvgHgD7FlvCyGAlWgOzRnZD99GZQ==",
+      "optional": true
     },
     "querystring": {
       "version": "0.2.0",
@@ -1664,7 +1668,8 @@
     "tslib": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
-      "integrity": "sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ=="
+      "integrity": "sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==",
+      "optional": true
     },
     "uglify-js": {
       "version": "3.6.0",
diff --git a/package.json b/package.json
index 1719dc64..3a0755f7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gun",
-  "version": "0.2019.1120",
+  "version": "0.2019.1228",
   "description": "A realtime, decentralized, offline-first, graph data synchronization engine.",
   "main": "index.js",
   "browser": "browser.js",
diff --git a/sea.js b/sea.js
index 03fe9f34..f6a4b45a 100644
--- a/sea.js
+++ b/sea.js
@@ -191,8 +191,8 @@
       const isocrypto = require('isomorphic-webcrypto');
       api.ossl = api.subtle = isocrypto.subtle;
     }catch(e){
-      console.log("node-webcrypto-ossl and text-encoding may not be included by default, please add it to your package.json!");
-      OSSL_WEBCRYPTO_OR_TEXT_ENCODING_NOT_INSTALLED;
+      console.log("text-encoding and @peculiar/webcrypto may not be included by default, please add it to your package.json!");
+      TEXT_ENCODING_OR_PECULIAR_WEBCRYPTO_NOT_INSTALLED;
     }}
 
     module.exports = api
diff --git a/src/adapters/mesh.js b/src/adapters/mesh.js
index 0c4ca13e..9e52f427 100644
--- a/src/adapters/mesh.js
+++ b/src/adapters/mesh.js
@@ -19,14 +19,14 @@ function Mesh(root){
 		if('[' === tmp){
 			try{msg = JSON.parse(raw);}catch(e){opt.log('DAM JSON parse error', e)}
 			if(!msg){ return }
-			LOG && opt.log(msg.length, 'in hear batch');
+			LOG && opt.log(+new Date, msg.length, 'in hear batch');
 			(function go(){
 				var S; LOG && (S = +new Date); // STATS!
 				var m, c = 100; // hardcoded for now?
 				while(c-- && (m = msg.shift())){
 					mesh.hear(m, peer);
 				}
-				LOG && opt.log(+new Date - S, 'batch heard');
+				LOG && opt.log(S, +new Date - S, 'batch heard');
 				if(!msg.length){ return }
 				puff(go, 0);
 			}());
@@ -55,7 +55,7 @@ function Mesh(root){
 			}
 			var S; LOG && (S = +new Date);
 			root.on('in', msg);
-			LOG && !msg.nts && opt.log(+new Date - S, 'msg', msg['#']);
+			LOG && !msg.nts && opt.log(S, +new Date - S, 'msg', msg['#']);
 			return;
 		}
 	}
@@ -83,7 +83,7 @@ function Mesh(root){
 					}
 				}
 			}
-			LOG && opt.log(+new Date - S, 'say prep');
+			LOG && opt.log(S, +new Date - S, 'say prep');
 			dup.track(id).it = msg; // track for 9 seconds, default. Earth<->Mars would need more!
 			if(!peer){ peer = (tmp = dup.s[msg['@']]) && (tmp = tmp.it) && (tmp = tmp._) && (tmp = tmp.via) }
 			if(!peer && mesh.way){ return mesh.way(msg) }
@@ -91,7 +91,7 @@ function Mesh(root){
 				if(!Type.obj.is(peer || opt.peers)){ return false }
 				var S; LOG && (S = +new Date);
 				Type.obj.map(peer || opt.peers, each); // in case peer is a peer list.
-				LOG && opt.log(+new Date - S, 'say loop');
+				LOG && opt.log(S, +new Date - S, 'say loop');
 				return;
 			}
 			if(!peer.wire && mesh.wire){ mesh.wire(peer) }
@@ -118,7 +118,7 @@ function Mesh(root){
 			var S; LOG && (S = +new Date);
 			try{tmp = (1 === tmp.length? tmp[0] : JSON.stringify(tmp));
 			}catch(e){return opt.log('DAM JSON stringify error', e)}
-			LOG && opt.log(+new Date - S, 'say stringify', tmp.length);
+			LOG && opt.log(S, +new Date - S, 'say stringify', tmp.length);
 			if(!tmp){ return }
 			send(tmp, peer);
 		}
@@ -135,7 +135,7 @@ function Mesh(root){
 		if(wire.send){
 			wire.send(raw);
 		}
-		LOG && opt.log(+new Date - S, 'wire send', raw.length);
+		LOG && opt.log(S, +new Date - S, 'wire send', raw.length);
 		mesh.say.d += raw.length||0; ++mesh.say.c; // STATS!
 	}catch(e){
 		(peer.queue = peer.queue || []).push(raw);
@@ -171,7 +171,8 @@ function Mesh(root){
 			opt.peers[peer.url || peer.id] = peer;
 		} else {
 			tmp = peer.id = peer.id || Type.text.random(9);
-			mesh.say({dam: '?'}, opt.peers[tmp] = peer);
+			mesh.say({dam: '?', pid: root.opt.pid}, opt.peers[tmp] = peer);
+			delete dup.s[peer.last]; // IMPORTANT: see https://gun.eco/docs/DAM#self
 		}
 		peer.met = peer.met || +(new Date);
 		if(!tmp.hied){ root.on(tmp.hied = 'hi', peer) }
@@ -189,18 +190,12 @@ function Mesh(root){
 	}
 	mesh.hear['!'] = function(msg, peer){ opt.log('Error:', msg.err) }
 	mesh.hear['?'] = function(msg, peer){
-		if(!msg.pid){
-			mesh.say({dam: '?', pid: opt.pid, '@': msg['#']}, peer);
-			// @rogowski I want to re-enable this AXE logic with some fix/merge later.
-			/* var tmp = peer.queue; peer.queue = [];
-			Type.obj.map(tmp, function(msg){
-				mesh.say(msg, peer);
-			}); */
-			// @rogowski 2: I think with my PID fix we can delete this and use the original. 
-			return;
+		if(msg.pid){
+			if(!peer.pid){ peer.pid = msg.pid }
+			if(msg['@']){ return }
 		}
-		if(peer.pid){ return }
-		peer.pid = msg.pid;
+		mesh.say({dam: '?', pid: opt.pid, '@': msg['#']}, peer);
+		delete dup.s[peer.last]; // IMPORTANT: see https://gun.eco/docs/DAM#self
 	}
 
 	root.on('create', function(root){
diff --git a/src/chain.js b/src/chain.js
index 68be3de3..834f13c6 100644
--- a/src/chain.js
+++ b/src/chain.js
@@ -34,7 +34,7 @@ function output(msg){
 				if(obj_has(back, 'put')){
 					back.on('in', back);
 				}
-				if(tmp){ return }
+				if(tmp && u !== back.put){ return } //if(tmp){ return }
 				msg.$ = back.$;
 			} else
 			if(obj_has(back.put, get)){ // TODO: support #LEX !
@@ -247,7 +247,7 @@ function not(at, msg){
 		if(u === tmp && u !== at.put){ return true }
 		neat.put = u;
 		if(neat.ack){
-			neat.ack = -1; // TODO: BUG? Should this be 0?
+			neat.ack = -1; // Shouldn't this be reset to 0? If we do that, SEA test `set user ref should be found` fails, odd.
 		}
 		neat.on('in', {
 			get: key,
diff --git a/test/common.js b/test/common.js
index 8bf55968..91f6615b 100644
--- a/test/common.js
+++ b/test/common.js
@@ -3774,6 +3774,24 @@ describe('Gun', function(){
 				done();
 			})
 		});
+
+		/*describe('talk to live server tests', function(){
+			this.timeout(1000 * 9);
+			it.only('Second once on undefined should call', function(done){ // this test is passing when it fails by hand?
+				var gun = Gun('https://gunjs.herokuapp.com/gun');
+				gun.get('~@O8H2BJa4pNfecWamWN7efd888Pg1@hackernoon').once(function(data){
+					console.log(1, data);
+					expect(data).to.not.be.ok();
+					setTimeout(function(){
+						gun.get('~@O8H2BJa4pNfecWamWN7efd888Pg1@hackernoon').once(function(data){
+							console.log(2, data);
+							expect(data).to.not.be.ok();
+							done();
+						});
+					}, 3000);
+				});
+			});
+		});*/
 		return;
 		it('Nested listener should be called', function(done){
 			
diff --git a/test/panic/4dht.js b/test/panic/4dht.js
index 996ec04c..8ba31eab 100644
--- a/test/panic/4dht.js
+++ b/test/panic/4dht.js
@@ -2,13 +2,51 @@
 This is the first in a series of basic networking correctness tests.
 Each test itself might be dumb and simple, but built up together,
 they prove desired end goals for behavior at scale.
+
+Alice: [Bob]
+Bob: [Carl]
+Carl: [Bob]
+Dave: [Carl]
+
+Ed: [?]
+
+100,000 browsers
+1 relay peer
+
+50,000 browsers on Bob
+50,000 browsers on Carl
+
+//var gun = Gun(['https://gunjs.herokuapp.com/gun', 'https://guntest.herokuapp.com/gun']);
+
+pretend we have 3TB of data.
+300K browsers.
+
+suppose we have 3 nodejs peers that are shards
+
+var superpeer1 = Gun(AXE({shard: 'a~m'}));
+var superpeer2 = Gun(AXE({shard: 'n~r'}));
+var superpeer3 = Gun(AXE({shard: 's~z'}));
+
+300K browsers join a popular app and they have to do this
+via the browser, so they all go to superpeer1.com
+then 2/3 of them should get sharded to superpeer2 & superpeer3
+
+first all connect to:
+..s1-----s2--s3
+./\.\.
+b1.b2.b3
+
+then be load balanced to:
+..s1--s2--s3
+./....|....\.
+b1....b2....b3
 */
 
 var config = {
 	IP: require('ip').address(),
 	port: 8765,
-	servers: 2,
-	browsers: 2,
+	servers: 3,
+	browsers: 3,
 	route: {
 		'/': __dirname + '/index.html',
 		'/gun.js': __dirname + '/../../gun.js',
@@ -35,11 +73,15 @@ manager.start({
 });
 
 var servers = clients.filter('Node.js');
-var bob = servers.pluck(1);
-var carl = servers.excluding(bob).pluck(1);
+var s1 = servers.pluck(1);
+var s2 = servers.excluding(s1).pluck(1);
+var s3 = servers.excluding([s1,s2]).pluck(1);
+
 var browsers = clients.excluding(servers);
-var alice = browsers.pluck(1);
-var dave = browsers.excluding(alice).pluck(1);
+var b1 = browsers.pluck(1);
+var b2 = servers.excluding(b1).pluck(1);
+var b3 = servers.excluding([b1,b2]).pluck(1);
+
 
 describe("Put ACK", function(){
 	//this.timeout(5 * 60 * 1000);
@@ -65,12 +107,13 @@ describe("Put ACK", function(){
 				var peers = [], i = env.config.servers;
 				while(i--){
 					var tmp = (env.config.port + (i + 1));
-					if(port != tmp){ // ignore ourselves
+					//if(port != tmp){ // ignore ourselves
 						peers.push('http://'+ env.config.IP + ':' + tmp + '/gun');
-					}
+					//}
 				}
 				console.log(port, " connect to ", peers);
-				var gun = Gun({file: env.i+'data', peers: peers, web: server});
+				var gun = Gun({file: env.i+'data', peers: peers, web: server, mob: 4});
+				global.gun = gun;
 				server.listen(port, function(){
 					test.done();
 				});
@@ -85,13 +128,29 @@ describe("Put ACK", function(){
 	});
 
 	it("Browsers initialized gun!", function(){
-		var tests = [], i = 1;
-		browsers.each(function(client, id){
-			tests.push(client.run(function(test){
+		var tests = [], i = 0;
+		browsers.each(function(browser, id){
+			tests.push(browser.run(function(test){
 				try{ localStorage.clear() }catch(e){}
 				try{ indexedDB.deleteDatabase('radata') }catch(e){}
 				var env = test.props;
 				var gun = Gun('http://'+ env.config.IP + ':' + (env.config.port + 1) + '/gun');
+
+				var mesh = gun.back('opt.mesh');
+				mesh.hear['mob'] = function(msg, peer){
+					// TODO: NOTE, code AXE DHT to aggressively drop new peers AFTER superpeer sends this rebalance/disconnect message that contains some other superpeers.
+					if(!msg.peers){ return }
+					var one = msg.peers[Math.floor(Math.random()*msg.peers.length)];
+					console.log("CONNECT TO THIS PEER:", one);
+					gun.opt(one);
+					mesh.bye(peer);
+
+					if(test.c){ return }
+					test.c = 1;
+					test.done();
+				}
+
+				console.log("connected to who superpeer(s)?", gun._.opt.peers);
 				window.gun = gun;
 				window.ref = gun.get('test');
 			}, {i: i += 1, config: config})); 
@@ -99,20 +158,16 @@ describe("Put ACK", function(){
 		return Promise.all(tests);
 	});
 
-	it("Alice", function(){
-		return alice.run(function(test){
-			console.log("I AM ALICE");
-			//test.async();
-			console.log(gun._.opt.peers);
-		});
-	});
+	it("Got Load Balanced to Different Peer", function(){
+		var tests = [], i = 0;
+		browsers.each(function(browser, id){
+			tests.push(browser.run(function(test){
 
-	it("Dave", function(){
-		return dave.run(function(test){
-			console.log("I AM DAVE");
-			//test.async();
-			console.log(gun._.opt.peers);
+				console.log("...", gun._.opt.peers);
+
+			}, {i: i += 1, config: config})); 
 		});
+		return Promise.all(tests);
 	});
 
 	it("All finished!", function(done){
diff --git a/test/panic/bulkimport.js b/test/panic/bulkimport.js
new file mode 100644
index 00000000..734dd901
--- /dev/null
+++ b/test/panic/bulkimport.js
@@ -0,0 +1,137 @@
+/*
+This is the first in a series of basic networking correctness tests.
+Each test itself might be dumb and simple, but built up together,
+they prove desired end goals for behavior at scale.
+1. (this file) Is a browser write is confirmed as save by multiple peers even if by daisy chain.
+2. 
+*/
+
+var config = {
+	IP: require('ip').address(),
+	port: 8765,
+	servers: 1,
+	browsers: 2,
+	puts: 1000,
+	route: {
+		'/': __dirname + '/index.html',
+		'/gun.js': __dirname + '/../../gun.js',
+		'/jquery.js': __dirname + '/../../examples/jquery.js'
+	}
+}
+
+var panic = require('panic-server');
+panic.server().on('request', function(req, res){
+	config.route[req.url] && require('fs').createReadStream(config.route[req.url]).pipe(res);
+}).listen(config.port);
+
+var clients = panic.clients;
+var manager = require('panic-manager')();
+
+manager.start({
+    clients: Array(config.servers).fill().map(function(u, i){
+			return {
+				type: 'node',
+				port: config.port + (i + 1)
+			}
+    }),
+    panic: 'http://' + config.IP + ':' + config.port
+});
+
+var servers = clients.filter('Node.js');
+var bob = servers.pluck(1);
+var browsers = clients.excluding(servers);
+var alice = browsers.pluck(1);
+var carl = browsers.excluding(alice).pluck(1);
+
+describe("Put ACK", function(){
+	//this.timeout(5 * 60 * 1000);
+	this.timeout(10 * 60 * 1000);
+
+	it("Servers have joined!", function(){
+		return servers.atLeast(config.servers);
+	});
+
+	it("GUN started!", function(){
+		var tests = [], i = 0;
+		servers.each(function(client){
+			tests.push(client.run(function(test){
+				var env = test.props;
+				test.async();
+				try{ require('fs').unlinkSync(env.i+'data') }catch(e){}
+  			try{ require('gun/lib/fsrm')(env.i+'data') }catch(e){}
+				var server = require('http').createServer(function(req, res){
+					res.end("I am "+ env.i +"!");
+				});
+				var port = env.config.port + env.i;
+				var Gun = require('gun');
+				var peers = [], i = env.config.servers;
+				while(i--){
+					var tmp = (env.config.port + (i + 1));
+					if(port != tmp){ // ignore ourselves
+						peers.push('http://'+ env.config.IP + ':' + tmp + '/gun');
+					}
+				}
+				console.log(port, " connect to ", peers);
+				var gun = Gun({file: env.i+'data', peers: peers, web: server});
+				server.listen(port, function(){
+					test.done();
+				});
+			}, {i: i += 1, config: config})); 
+		});
+		return Promise.all(tests);
+	});
+
+	it(config.browsers +" browser(s) have joined!", function(){
+		console.log("PLEASE OPEN http://"+ config.IP +":"+ config.port +" IN "+ config.browsers +" BROWSER(S)!");
+		return browsers.atLeast(config.browsers);
+	});
+
+	it("Browsers initialized gun!", function(){
+		var tests = [], i = 0;
+		browsers.each(function(client, id){
+			tests.push(client.run(function(test){
+				try{ localStorage.clear() }catch(e){}
+				try{ indexedDB.deleteDatabase('radata') }catch(e){}
+				var env = test.props;
+				var gun = Gun('http://'+ env.config.IP + ':' + (env.config.port + 1) + '/gun');
+				window.ref = gun.get('test');
+			}, {i: i += 1, config: config})); 
+		});
+		return Promise.all(tests);
+	});
+
+	it("Puts", function(){
+		return alice.run(function(test){
+			console.log("I AM ALICE");
+			test.async();
+			var i = test.props.puts, d = 0;
+			while(i--){ go(i) }
+			function go(i){
+				ref.get(i).put({hello: 'world'}, function(ack){
+					if(ack.err){ put_failed }
+					if(++d !== test.props.puts){ return }
+					console.log("all success", d);
+					test.done();
+				});
+			}
+		}, {puts: config.puts});
+	});
+
+	it("All finished!", function(done){
+		console.log("Done! Cleaning things up...");
+		setTimeout(function(){
+			done();
+		},1000);
+	});
+
+	after("Everything shut down.", function(){
+		browsers.run(function(){
+			//location.reload();
+			//setTimeout(function(){
+			//}, 15 * 1000);
+		});
+		return servers.run(function(){
+			process.exit();
+		});
+	});
+});
\ No newline at end of file