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k=(new Date).getTime(),l=window.setInterval(function(){var d=(new Date).getTime(),e=d-k>5e3;c&&!e||(window.clearInterval(l),a(b))},1)}}(MIDI),function(a){"use strict";a.GM=function(a){var b=function(a){return a.replace(/[^a-z0-9 ]/gi,"").replace(/[ ]/g,"_").toLowerCase()},c={byName:{},byId:{},byCategory:{}};for(var d in a)for(var e=a[d],f=0,g=e.length;g>f;f++){var h=e[f];if(h){var i=parseInt(h.substr(0,h.indexOf(" ")),10);h=h.replace(i+" ",""),c.byId[--i]=c.byName[b(h)]=c.byCategory[b(d)]={id:b(h),instrument:h,number:i,category:d}}}return c}({Piano:["1 Acoustic Grand Piano","2 Bright Acoustic Piano","3 Electric Grand Piano","4 Honky-tonk Piano","5 Electric Piano 1","6 Electric Piano 2","7 Harpsichord","8 Clavinet"],"Chromatic Percussion":["9 Celesta","10 Glockenspiel","11 Music Box","12 Vibraphone","13 Marimba","14 Xylophone","15 Tubular Bells","16 Dulcimer"],Organ:["17 Drawbar Organ","18 Percussive Organ","19 Rock Organ","20 Church Organ","21 Reed Organ","22 Accordion","23 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l=(new Date).getTime(),d=window.setInterval(function(){var o=(new Date).getTime(),r=o-l>5e3;(!t||r)&&(window.clearInterval(d),e(n))},1)}}(MIDI),function(e){"use strict";e.GM=function(e){var n=function(e){return e.replace(/[^a-z0-9 ]/gi,"").replace(/[ ]/g,"_").toLowerCase()},t={byName:{},byId:{},byCategory:{}};for(var o in e)for(var r=e[o],i=0,a=r.length;a>i;i++){var u=r[i];if(u){var s=parseInt(u.substr(0,u.indexOf(" ")),10);u=u.replace(s+" ",""),t.byId[--s]=t.byName[n(u)]=t.byCategory[n(o)]={id:n(u),instrument:u,number:s,category:o}}}return t}({Piano:["1 Acoustic Grand Piano","2 Bright Acoustic Piano","3 Electric Grand Piano","4 Honky-tonk Piano","5 Electric Piano 1","6 Electric Piano 2","7 Harpsichord","8 Clavinet"],"Chromatic Percussion":["9 Celesta","10 Glockenspiel","11 Music Box","12 Vibraphone","13 Marimba","14 Xylophone","15 Tubular Bells","16 Dulcimer"],Organ:["17 Drawbar Organ","18 Percussive Organ","19 Rock Organ","20 Church Organ","21 Reed Organ","22 Accordion","23 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Noise","123 Seashore","124 Bird Tweet","125 Telephone Ring","126 Helicopter","127 Applause","128 Gunshot"]}),e.getInstrument=function(n){var t=e.channels[n];return t&&t.instrument},e.setInstrument=function(n,t,o){var r=e.channels[n];return o?setTimeout(function(){r.instrument=t},o):(r.instrument=t,void 0)},e.getMono=function(n){var t=e.channels[n];return t&&t.mono},e.setMono=function(n,t,o){var r=e.channels[n];return o?setTimeout(function(){r.mono=t},o):(r.mono=t,void 0)},e.getOmni=function(n){var t=e.channels[n];return t&&t.omni},e.setOmni=function(n,t){var o=e.channels[n];return delay?setTimeout(function(){o.omni=t},delay):(o.omni=t,void 0)},e.getSolo=function(n){var t=e.channels[n];return t&&t.solo},e.setSolo=function(n,t){var o=e.channels[n];return delay?setTimeout(function(){o.solo=t},delay):(o.solo=t,void 0)},e.channels=function(){for(var e={},n=0;16>n;n++)e[n]={instrument:n,pitchBend:0,mute:!1,mono:!1,omni:!1,solo:!1};return e}(),e.keyToNote={},e.noteToKey={},function(){for(var n=21,t=108,o=["C","Db","D","Eb","E","F","Gb","G","Ab","A","Bb","B"],r=n;t>=r;r++){var i=(r-12)/12>>0,a=o[r%12]+i;e.keyToNote[a]=r,e.noteToKey[r]=a}}()}(MIDI),"undefined"==typeof MIDI&&(MIDI={}),MIDI.Soundfont=MIDI.Soundfont||{},MIDI.Player=MIDI.Player||{},function(e){"use strict";e.DEBUG=!0,e.USE_XHR=!0,e.soundfontUrl="./soundfont/",e.loadPlugin=function(t){"function"==typeof t&&(t={onsuccess:t}),e.soundfontUrl=t.soundfontUrl||e.soundfontUrl,e.audioDetect(function(o){var r=window.location.hash,i="";if(o[t.api]?i=t.api:o[r.substr(1)]?i=r.substr(1):o.webmidi?i="webmidi":window.AudioContext?i="webaudio":window.Audio&&(i="audiotag"),n[i]){if(t.targetFormat)var a=t.targetFormat;else var a=o["audio/ogg"]?"ogg":"mp3";e.__api=i,e.__audioFormat=a,e.supports=o,e.loadResource(t)}})},e.loadResource=function(t){var o=t.instruments||t.instrument||"acoustic_grand_piano";"object"!=typeof o&&(o=o||0===o?[o]:[]);for(var r=0;o.length>r;r++){var 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MIDI&&(MIDI={}),MIDI.Player===void 0&&(MIDI.Player={}),MIDI.Players===void 0&&(MIDI.Players={}),function(){"use strict";MIDI.Players.PlayInstance=function(){var e=this;e.currentTime=0,e.endTime=0,e.restart=0,e.playing=!1,e.timeWarp=1,e.startDelay=0,e.BPM=120,e.start=e.resume=function(n){-1>e.currentTime&&(e.currentTime=-1),e.startAudio(e.currentTime,null,n)},e.pause=function(){var n=e.restart;e.stopAudio(),e.restart=n},e.stop=function(){e.stopAudio(),e.restart=0,e.currentTime=0},e.addListener=function(n){e.onMidiEvent=n},e.removeListener=function(){e.onMidiEvent=void 0},e.clearAnimation=function(){e.animationFrameId&&cancelAnimationFrame(e.animationFrameId)},e.setAnimation=function(n){var t=0,o=0,r=0;e.clearAnimation(),e.frame=function(){if(e.animationFrameId=requestAnimationFrame(e.frame),0!==e.endTime){e.playing?(t=r===e.currentTime?o-Date.now():0,t=0===e.currentTime?0:e.currentTime-t,r!==e.currentTime&&(o=Date.now(),r=e.currentTime)):t=e.currentTime;var i=e.endTime,a=t/1e3,u=a/60,s=a-60*u,c=60*u+s,l=i/1e3;-1>l-c||n({now:c,end:l,events:e.noteRegistrar})}},requestAnimationFrame(e.frame)},e.loadMidiFile=function(n,t,o){try{e.replayer=new Replayer(MidiFile(e.currentData),e.timeWarp,null,e.BPM),e.data=e.replayer.getData(),e.endTime=e.getLength(),MIDI.loadPlugin({onsuccess:n,onprogress:t,onerror:o})}catch(r){o&&o(r)}},e.loadFile=function(n,t,o,r){if(e.stop(),-1!==n.indexOf("base64,")){var i=window.atob(n.split(",")[1]);e.currentData=i,e.loadMidiFile(t,o,r)}else{var a=new XMLHttpRequest;a.open("GET",n),a.overrideMimeType("text/plain; charset=x-user-defined"),a.onreadystatechange=function(){if(4===this.readyState)if(200===this.status){for(var n=this.responseText||"",i=[],a=n.length,u=String.fromCharCode,s=0;a>s;s++)i[s]=u(255&n.charCodeAt(s));var c=i.join("");e.currentData=c,e.loadMidiFile(t,o,r)}else r&&r("Unable to load MIDI file")},a.send()}},e.getFileInstruments=function(){for(var n={},t={},o=0;e.data.length>o;o++){var r=e.data[o][0].event;if("channel"===r.type){var i=r.channel;switch(r.subtype){case"controller":break;case"programChange":t[i]=r.programNumber;break;case"noteOn":var a=t[i],u=MIDI.GM.byId[isFinite(a)?a:i];n[u.id]=!0}}}var s=[];for(var c in n)s.push(c);return s},e.eventQueue=[],e.queuedTime,e.startTime=0,e.noteRegistrar={},e.onMidiEvent=void 0,e.scheduleTracking=function(n,t,o,r,i,a){return setTimeout(function(){var r={channel:n,note:t,now:o,end:e.endTime,message:i,velocity:a};128===i?delete e.noteRegistrar[t]:e.noteRegistrar[t]=r,e.onMidiEvent&&e.onMidiEvent(r),e.currentTime=o,e.eventQueue.shift(),1e3>e.eventQueue.length?e.startAudio(e.queuedTime,!0):e.currentTime===e.queuedTime&&e.queuedTime<e.endTime&&e.startAudio(e.queuedTime,!0)},o-r)},e.getContext=function(){return"webaudio"===MIDI.api?MIDI.WebAudio.getContext():(e.ctx={currentTime:0},e.ctx)},e.getLength=function(){for(var n=e.data,t=n.length,o=.5,r=0;t>r;r++)o+=n[r][1];return o},e.__now=void 0,e.getNow=function(){return window.performance&&window.performance.now?window.performance.now():Date.now()},e.startAudio=function(n,t,o){if(e.replayer){t||(n===void 0&&(n=e.restart),e.playing&&e.stopAudio(),e.playing=!0,e.data=e.replayer.getData(),e.endTime=e.getLength());var r,i=0,a=0,u=e.data,s=e.getContext(),c=u.length;e.queuedTime=.5,e.eventQueue[0]&&e.eventQueue[0].interval||0;var l=n-e.currentTime;if("webaudio"!==MIDI.api){var d=e.getNow();e.__now=e.__now||d,s.currentTime=(d-e.__now)/1e3}e.startTime=s.currentTime;for(var f=0;c>f&&100>a;f++){var A=u[f];if(n>=(e.queuedTime+=A[1]))i=e.queuedTime;else{n=e.queuedTime-i;var p=A[0].event;if("channel"===p.type){var m=p.channel,v=MIDI.channels[m],q=s.currentTime+(n+l+e.startDelay)/1e3,g=e.queuedTime-i+e.startDelay;switch(p.subtype){case"controller":MIDI.setController(m,p.controllerType,p.value,q);break;case"programChange":MIDI.programChange(m,p.programNumber,q);break;case"pitchBend":MIDI.pitchBend(m,p.value,q);break;case"noteOn":if(v.mute)break;r=p.noteNumber-(e.MIDIOffset||0),e.eventQueue.push({event:p,time:g,source:MIDI.noteOn(m,p.noteNumber,p.velocity,q),interval:e.scheduleTracking(m,r,e.queuedTime+e.startDelay,i-l,144,p.velocity)}),a++;break;case"noteOff":if(v.mute)break;r=p.noteNumber-(e.MIDIOffset||0),e.eventQueue.push({event:p,time:g,source:MIDI.noteOff(m,p.noteNumber,q),interval:e.scheduleTracking(m,r,e.queuedTime,i-l,128,0)});break;default:}}}}o&&o(e.eventQueue)}},e.stopAudio=function(){var n=e.getContext();for(e.playing=!1,e.restart+=1e3*(n.currentTime-e.startTime);e.eventQueue.length;){var t=e.eventQueue.pop();window.clearInterval(t.interval),t.source&&("number"==typeof t.source?window.clearTimeout(t.source):t.source.disconnect(0))}for(var o in e.noteRegistrar){var t=e.noteRegistrar[o];144===e.noteRegistrar[o].message&&e.onMidiEvent&&e.onMidiEvent({channel:t.channel,note:t.note,now:t.now,end:t.end,message:128,velocity:t.velocity})}e.noteRegistrar={}}},MIDI.Player=new MIDI.Players.PlayInstance}(),function(e){"use strict";window.Audio&&function(){for(var n=e.AudioTag={api:"audiotag"},t={},o=127,r=-1,i=[],a=[],u={},s=0;12>s;s++)i[s]=new Audio;var c=function(n,t){if(e.channels[n]){var s=e.channels[n].instrument,c=e.GM.byId[s].id,t=u[t];if(t){var l=c+""+t.id,d=(r+1)%i.length,f=i[d];if(a[d]=l,!e.Soundfont[c])return e.DEBUG&&console.log("404",c),void 0;f.src=e.Soundfont[c][t.id],f.volume=o/127,f.play(),r=d}}},l=function(n,t){if(e.channels[n]){var o=e.channels[n].instrument,s=e.GM.byId[o].id,t=u[t];if(t)for(var c=s+""+t.id,l=0,d=i.length;d>l;l++){var f=(l+r+1)%d,A=a[f];if(A&&A==c)return i[f].pause(),a[f]=null,void 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