(((t&3049?6:3*t)|(t&303?6:t&304)|t<<1&(t%300?t>>30:t>>1)|t>>6)%400+t/40-cos(t))|t%cos(t&30?0:45*t)>>1

((t*(5|7&t>>13)>>((~t>>11)&1)))|t>>3|t>>8|t>>13|t>>4|t>>5

s=t>>17&1,t>>"45"[s]&t*"2256"[t>>13&3]|[1e4,[5e3,5e4][t>>13&1]][s]/(t%[4096,8192][s])

(t*[4,9.5,4,5,4,6,7.5,3,4,6,5,8,3,5,3,8,2,5][(t>>12)%15])

(t*[7,5,6,2,4.5,5,9,4,6,5,6,3,4,5,6,4,5,4,6][(t>>12)%15])|t>>4|3E4/(t&4095)

var PI=Math.PI,TAU=2*PI,noteNumbers={C:0,"C#":1,Db:1,D:2,"D#":3,Eb:3,E:4,F:5,"F#":6,Gb:6,G:7,"G#":8,Ab:8,A:9,"A#":10,Bb:10,B:11};function parseChordString(s){var t=s.match(/\/([A-G][#b]?)$/),e=null;t&&(e=t[1],s=s.slice(0,s.length-t[0].length));t=s.match(/^([A-G][#b]?)(.*)$/);if(!t)throw new Error("Invalid chord: "+s);return{rootNote:t[1],modifiers:t[2],bassNote:e}}function parseModifiers(s){let e=[],r=s;for(;0<r.length;){let s=!1,t;(t=r.match(/^maj(7|9|11|13)?/))?(e.push("maj"),t[1]&&e.push(t[1]),r=r.substr(t[0].length),s=!0):(t=r.match(/^m(in)?(7|9|11|13)?/))?(e.push("min"),t[2]&&e.push(t[2]),r=r.substr(t[0].length),s=!0):(t=r.match(/^dim(7)?/))?(e.push("dim"),t[1]&&e.push(t[1]),r=r.substr(t[0].length),s=!0):(t=r.match(/^aug/))?(e.push("aug"),r=r.substr(t[0].length),s=!0):(t=r.match(/^sus(2|4)?/))?(e.push("sus"+(t[1]||"")),r=r.substr(t[0].length),s=!0):(t=r.match(/^add(#|b)?(\d+)/))?(e.push("add"),e.push((t[1]||"")+t[2]),r=r.substr(t[0].length),s=!0):(t=r.match(/^(13|11|9)/))?(e.push(t[1]),r=r.substr(t[1].length),s=!0):(t=r.match(/^([#b])(\d+)/))?(e.push(t[1]+t[2]),r=r.substr(t[0].length),s=!0):(t=r.match(/^6\/9/))?(e.push("6/9"),r=r.substr(4),s=!0):(t=r.match(/^(6|7|5)/))?(e.push(t[1]),r=r.substr(1),s=!0):r=r.substr(1)}return e}var intervalsMap={1:0,2:2,3:4,4:5,5:7,6:9,7:11,9:14,11:17,13:21};function getIntervalFromDegree(s){return intervalsMap[s]||0}function getChordIntervals(s){var t,e=parseModifiers(s),r=[],s="major";return e.includes("maj")?s="major":e.includes("min")?s="minor":e.includes("dim")?s="diminished":e.includes("aug")&&(s="augmented"),"major"==s?r.push(0,4,7):"minor"==s?r.push(0,3,7):"diminished"==s?r.push(0,3,6):"augmented"==s&&r.push(0,4,8),e.includes("maj")&&e.includes("7")?r.push(11):e.includes("7")&&r.push(10),e.includes("9")&&r.push(14),e.includes("11")&&r.push(17),e.includes("13")&&r.push(21),e.includes("6/9")?r.push(9,14):e.includes("6")&&r.push(9),e.includes("add")&&e.filter(s=>s.startsWith("#")||s.startsWith("b")||/^\d+$/.test(s)).forEach(s=>{var t=getIntervalFromDegree(parseInt(s.replace("#","").replace("b","")));s.startsWith("#")&&t++,s.startsWith("b")&&t--,r.push(t)}),e.includes("sus2")?0<=(t=r.indexOf("major"==s?4:3))&&(r[t]=2):e.includes("sus4")?0<=(t=r.indexOf("major"==s?4:3))&&(r[t]=5):e.includes("sus")&&0<=(t=r.indexOf("major"==s?4:3))&&(r[t]=5),e.forEach(s=>{var t;"#5"==s?0<=(t=r.indexOf(7))&&(r[t]=8):"b5"==s?0<=(t=r.indexOf(7))&&(r[t]=6):"#9"==s?r.push(15):"b9"==s?r.push(13):"#11"==s?r.push(18):"b13"==s&&r.push(20)}),(r=r.filter((s,t,e)=>e.indexOf(s)===t)).sort((s,t)=>s-t),r}function note(s,t=440,e=12){return t*Math.pow(2,s/e)}function sine(s){return Math.sin(TAU*s)}function pulse(s){return s%1<.5?-1:1}function limitFrequency(s,t,e){for(;s<t;)s*=2;for(;e<s;)s/=2;return s}var chordDuration=2,chords="Gb7 Gmmaj7 Emmaj9 Ab9addb13/C Gbaug Bmaj9 Abm11 Dbm11 Gb7/#11 Dbmaj9sus2 Eb13sus4 Dbm9".split(" "),totalChords=chords.length;return function dsp(s)

sin(3E4/(t&4095))*(1488/(t&4096))

g = x => sin(x*10000/(20000+(x % 100000)))*32 + 32, s = x => ((50000 ** 2 - ((x % 100000) - 50000) ** 2))/500000000, n = x => g(x)*(s(x) ** 0.5)/5, new Array(10).fill(0).map((x,i) => n(t/7+10000*i)).reduce((a,b) => a+b, 0)/5

(500 * (2 * t >> 8 | 1 * t >> 1));

t+=sin(tan(t*(4|t>>13&3)>>(~t>>11&1)&128|t*(t>>11&t>>13)*(~t>>9&3)&127))^t,(t*(4|t>>13&3)>>(~t>>11&1)&128|t*(t>>11&t>>13)*(~t>>9&3)&127)|8000/(t&4095)

 t*(3+(5&t>>10))*(4+(t>>17&1?(2&t>>14)/3:3&(t>>13)+2))>>(3&t>>9)|t>>3 

t*(3+(5&t>>11))*(3+(t>>17&1?(2^2&t>>14)/3:3&(t>>13)+1))>>(3&t>>9)|t>>3

t*(3+(5&t>>10&5))*(3+(t>>17&1?(2^2&t>>14)/3:3&(t>>13)+1))>>(3&t>>9)|t>>3

t*(3+(1&t>>10&5))*(3+(t>>15&1?(2&t>>14)/3:1&(t>>13)+1))>>(3&t>>8)|t>>3 

x=t&t>>8,c=8000/(t&4095),
2*(x|c)*sin(tan(t&t>>12))

 t*(0xCA98CA98>>(t>>9&30)&15)|t>>8|4000/(t&4095)|t>>(t&4096?8:9) 

 x=sin(t^t>>8+(t&t>>7))+t&t>>8,c=t>>12&t,
x+c+t&t>>8 

(t&t>>12&t>>11)-1

 (t>>2)*(t>>9)|t>>5 

(t&t>>10)-(t>>4>>t>>5)

5*t&t>>4|t*(5|t>>13&3)>>(~t>>11&1)&128|t*(t>>11&t>>13)*(~t>>9&3)&127

x=(t<<4)^-(t>>4&1),
(x>>5|x>>4)>>(x>>16)

(([1,1,2,3/2,2,9/4, 9/4, 19/8, 19/8, 9/4, 9/4, 19/8, 19/8, 8/3, 8/3, 8/3, 1,1,2,3/2,2,9/4, 9/4, 19/8, 19/8, 9/4, 9/4, 19/8, 19/8, 8/3, 8/3, 8/3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 9/4, 19/8, 19/8, 9/4, 9/4, 19/8, 19/8, 9/4, 0, 9/4, 9/4, 19/8, 8/3, 19/8, 9/4, 2, 0][(t>>13)%64]*t>>2&127)+(t>>7)&128)+([2,1,2,19/8,2,1,2,3,2,1,2,19/8,3,2,2,3, 2,1,2,19/8,3,2,2,3,3,2,2,19/8,2,2,2,3,2,19/6,3,19/8,2,2,19/8,3,2,2,19/6,3,19/6,2,2,3,2,3,19/6,19/8,9/4,2,3,9/4,9/4,4/3,2,19/8,9/4,3,4/3,2][(t>>13)%64]*t>>2&255)/2^(128*sin(8191/(t%16384))^32*sin(4095/(t%8192)))