let nHz=n=>456/*432*/*2**(n/12),
    mod=(n,m=1)=>(n%m+m)%m,
    TAU=Math.PI*2,
    l=[
  [-24,-12,-9,-5,-2,2],
  [-25.3,-13,-10,-6,-3,1,2],
  [-20,-8,-5,-1,2,6,6.75,9],
  
  [-24,-21,-17,-15,-14,-10,9,3,2],
  [-25,-22,-18,-15,-11,-10,9,9.9,2],
  [-20,-17,-13,-10,-6,-1,9,6],
  
  [-12,-9,-5,-3,2,7,12],
  [-13,-10,-6,-5,-3,2,9],
  [-20,-8,-5,-1,0,2,7,9,14,18],
  
  [-15,-12,-8,-5,-1,2,6,6.8,9],
  [-21,-17,-15,-10,-9,-7,-2,5,9],
  [-22,-19,-15,-14,-12,-7,-3,-2.2,-.1,5]
],s=[0,0,0,0,0,0,0,0,1,1,1,2,2,2,2,2];
l=l.map(c=>c.flatMap(n=>[n,n+(Math.random()-.5)*.5,n+(Math.random()-.5)*.7]));
return t=>{
  let o=[0,0],m=0,
      ct=t*.4,
      c=l[mod(s[floor(mod(ct)*s.length)]+floor(ct)*3,l.length)];
  //c=l[l.length-1];
  for(let i=0;i<c.length;i++){
    o[i%2]    +=mod(t*nHz(c[i]-.1))-.5;
    o[(i+1)%2]+=mod((t-.3)*nHz(c[i]+.1))-.5;
    m+=sin(TAU*t*nHz(c[i]))-sin(TAU*t*nHz(c[i]+7.1))*.5;
    m+=mod((t+i)*2*nHz((i*-.01)+c[mod(floor(t*12)*3,min(c.length,8))]))<.4?-.4:.4;
  }
  m*=.5;
  return[(o[0]+m)*.1,(o[1]+m)*.1];
};

(t%1E4<5E3?4*t&32:128*(t%2E3>1E3)+(9/2*t&32))+(t%5E3>2500?t&32:3/4*t&32)

((t>>t/8*[1,1.05][t>>15&1]&64)+(3.0E5/(t/4%(t/4&8192?4096:6144))/4&64)+(t*[1,1.05][t>>15&1]/4&127)+(t/12/1.38&63))/1.3

(sqrt(1e3*(t&16383)>>1)&32)+(t/8>>t/8*[1,1.05][t>>15&1]/1.335&32)+(t/12/1.38&31)

t*((t&-16|t>>9)&42)<<2|t>>3

[7,6,7,6,4,0,4,0,2,0,2,0,1,0,1,0,1,2,3,4,5,6,7,8,9,8,9,8,4,2,4,2,1,0,1,0,2,3,0,3,2,3,2,1,0.5,1,0.5,1,2,3,4,5,6,5,4,3,2,1,0,1,0,1,2,1][(t>>13)%64]*t

Melody=(asin(sin(t/5.093/16*[12,12,9,12,12,9,12,12,9,12,12,9,12,9,12,9][t>>1&15]*[1,1,0.89,0.8,1,1,0.89,0.89,0.8,0.75][t>>16&7]))*32)*[0.5,0.125,0.03125,0][t>>10&3]*'1001001000100100'[t>>12&15]*2+64,

Kick=(sqrt(5e2*(t&[16383,16383,16383,8191,16383,16383,16383,4095,16383,16383,16383,8191,16383,16383,16383,1023][t>>14&15]))&32),

What=t/16*"12345432"[t>>12&7]*[1,1.2,1.5,1.5][t>>16&3]&31,Melody+Kick+(What/1.5)

!(x=1.2*t)?(P=(X,Y,Z=0)=>2**(parseInt(X[Y%X.length|0],36)/12-7.75-Z)||0,w=(X,Y=.5)=>X%1<Y?-1:1,A='6968696DD6966984289 289 49B 49GD',B='6666666622224449',C=[],D=[],E_=[]):(C[0]??=D[1]??=E_[0]??=0,E_[0]+=((Y=w(C[0]+=P(A,x>>13),.084)!=w(D[1]+=P(B,x>>14,1),.92)!=w((x%4**7)**.5/4,.2)*(-x>>14&1)!=w(random(),.1)*!(x>>11&3)!=w(t%3?r:r=random(),.1)*(x>>15&1)*!(x>>13&3))-E_[0])/256,E_-Y)

(t - (t & t >> 12) / 2 * (t / 1024 % 4 - 3) & 127) + (8e3 * (1 - t % 16384 / 1e4))

xor=(t,int1,int2)=>t*int1^t*int2,(p=t/2**(('0x'+'5588CCAA'[7&t>>16])/12),(1.38*p^1.39*p>>(-t>>12&3)<<(t>>15&3))%256/3+(300**((t*[[1,,,4,,4,4,8,4],[1,,,4,,4,8,16]][!(~t>>16&1)|0][7&t>>13]%32768)**.04)&128)/2+random()*(-t&4095)/150+(t*sin(t>>2)&255)*(-t&8191)/24E3*'00100101'[7&t>>13])/1.5+(r=12288,a=t=>((xor(t/2*2**(([[0,2,4,5,7,9,11,14,0,2,4,5,7,9,11,16],[-3,4,7,9,12,14,12,16,-3,4,7,9,12,14,12,19]][!(~t>>16&2)|[1&t>>17]][(t>>13)%16]+.7)/12),3,7))&255)*(1-t%8192/16E3)/2,a(t)+a(t-r)/2+a(t-r*2)/8+a(t-r*3)/6+a(t-r*4)/12+a(t-r*5)/12)/1.5

t=t*5000/44100,((sin((t*(t>>12*(t>>10)|t>>12&42&t>>12|t>>(9|t>>(4+t>>6))^(t>>9&t>>(5*t>>(10|t>>15))))>>(t>>9&3))/42)*98+128&127|t>>3&t>>2*(t>>2&t>>9)^(t>>5|t>>4*(t))&t>>9))

melodi=t&(42&t>>10)*10|t>>5,
melodi2=t*(52&t>>12)^90|t>>(t&4096?2:3)-t>>4,
kick=(3e3/(t&16383)&1)*100|t>>5,
melodi-melodi2-kick

(((((t&t>>9)-2)+(t>>9&t>>4))&t*t>>9)-(t>>9&t>>4)&t>>4)+(4e4/(t&4095))

// Ai will come and destroy us all
// Almost EVERYTHING in this code is made by AI, hence the name.


// AI part
class BiquadLowPass {
  constructor(sampleRate, cutoff, resonance) {
    this.sampleRate = sampleRate;
    this.cutoff = cutoff;
    this.resonance = resonance;
    this.inputHistory = [0, 0];
    this.outputHistory = [0, 0];
    this.updateCoefficients();
  }

  updateCoefficients() {
    const w0 = (2 * Math.PI * this.cutoff) / this.sampleRate;
    const alpha = Math.sin(w0) / (2 * this.resonance);
    const cosW0 = Math.cos(w0);

    const norm = 1 / (1 + alpha);
    this.b0 = (1 - cosW0) * 0.5 * norm;
    this.b1 = (1 - cosW0) * norm;
    this.b2 = this.b0;
    this.a1 = -2 * cosW0 * norm;
    this.a2 = (1 - alpha) * norm;
  }

  process(sample) {
    const output =
      this.b0 * sample +
      this.b1 * this.inputHistory[0] +
      this.b2 * this.inputHistory[1] -
      this.a1 * this.outputHistory[0] -
      this.a2 * this.outputHistory[1];

    // Shift history
    this.inputHistory[1] = this.inputHistory[0];
    this.inputHistory[0] = sample;
    this.outputHistory[1] = this.outputHistory[0];
    this.outputHistory[0] = output;

    return output;
  }

  setCutoff(newCutoff) {
    if (newCutoff !== this.cutoff) {
      this.cutoff = newCutoff;
      this.updateCoefficients();
    }
  }

  setResonance(newResonance) {
    if (newResonance !== this.resonance) {
      this.resonance = newResonance;
      this.updateCoefficients();
    }
  }
}

class BiquadHighPass {
  constructor(sampleRate, cutoff, resonance) {
    this.sampleRate = sampleRate;
    this.cutoff = cutoff;
    this.resonance = resonance;
    this.inputHistory = [0, 0];
    this.outputHistory = [0, 0];
    this.updateCoefficients();
  }

  updateCoefficients() {
    const w0 = (2 * Math.PI * this.cutoff) / this.sampleRate;
    const alpha = Math.sin(w0) / (2 * this.resonance);
    const cosW0 = Math.cos(w0);

    const norm = 1 / (1 + alpha);
    this.b0 = (1 + cosW0) * 0.5 * norm;
    this.b1 = -(1 + cosW0) * norm;
    this.b2 = this.b0;
    this.a1 = -2 * cosW0 * norm;
    th

SAMPLE_RATE

return (t,s)=>(t*=s,t*(42&t>>10)&255)/128-1

return t=>(t*=8E3,t*(42&t>>10)&255)/128-1

return (t,s)=>(t*=s,t*(4|t>>13&3)>>(~t>>11&1)&128|t*(t>>11&t>>13)*(~t>>9&3)&127)/128-1

t/=48E3,s=s=>2**(('023578'[s%7|0]||10)/12+(s/7|0)+7.5),o=(t,b)=>(O=[O=t>12&&sin(b*200)/4+(t*s('0035'[t/3&3])/4%1>t/3%1)/4*b||0,O],(T=>{for(i=0;i<9;i++)(N=t-3/8*i)<0||(n=N*s(N%3*4-(N/3&2)+7),O[i%2]+=N<132&&T(n+N%3/9*T(n/((N/3&3)+1)))*(1-N*4%1)/3*.6**i)})(t=>abs(t%1*4-2)-1),O),t>127?o(t+4):o(t>48?(a=t%1,x=t*2&7,(t/4|0)*3+(t>96?(t&3)+a-(x>3):[a,(t&3)+[a%(1/12),(a-1)**2,a,a-.5,a*3/2,a*2/3,a-1,a-1][x],[a*3/2,a,a*3/2,(a-1)**2,a,a-.5,a*2/3,a*2/4][x]][t/16-3|0])):t,t<24||(t*(t/8-13|0?2:1)%1)**.4)