T=t,t/=4,max(min(sin(sqrt(T/6*([1,1,1.2,1.5,1,1,1.2,1.1][t>>14&7])&63)*4)/((t>>(t&8192?t&16384?2:3:4)&255)*.1)+atan(sin([1,1,1.2,1.5,1,1,1.2,1.1][t>>14&7]*T/6*PI/128+(4e3/(t%8192)))*8)/2,1),-1)/2+((random()*(-t>>3&255)/512)+(random()*(-t>>6&255)/256*(t>>13&1)))/2-.25

var tau = 2 * Math.PI;

function sub(wave, mul, time){
  return Math.sin(wave * mul + tau * time);
}

function sin(x, time){
  return Math.sin(tau * time * x);
}

function timeri(x, time){
  return abs(1 - (2 * time * x) % 2) * 2 - 1;
}


return function (time, sampleRate) {
	   var n = sampleRate / 500;

  var bass_osc =
    0.24 * timeri(n, time)
  + 0.052 * sin(n * 32, time)
  ;

  var bass_sub =
     sub(bass_osc, (1 + sin(1.1337, time)) * (2 + (1 + sin(0.42, time)) * 15), time)
  ;

  return 0.3 * bass_sub;

}

SAMPRATE=25000,BPM=172,T=t/SAMPRATE*BPM/60*16384,x=((t*(T>>13&7^T>>12&5)/(1+(T>>17&7))*(1+(T>>17+(T>>18&3^T>>17&5))&7)^(t*(T>>13&7^T>>12&5)/(1+(T>>17&7))*(1+(T>>17+(T>>18&3^T>>17&5))&7))*2&128)%256)/2,err=6,I=3,fd=(x,y)=>x%256*(y&2047)/2048,A=[err,err,1,1,I,I,1,I,1,I,err,err,I,I,1,I,err,err,err,err,I,I,1,I,1,I,err,err,I,I,1,I][(T>>12)%32],B=[err,err,err,err,I,I,1,I,1,I,err,err,I,I,1,I][(T>>12)%16],AB=fd(t/5*tan(t<<1>>[A,B][(T>>17)%2])&128*([[err,err,1,1,2,2,1,2,1,2,err,err,2,2,1,2,err,err,err,err,2,2,1,2,1,2,err,err,2,2,1,2][(T>>12)%32],[err,err,1,1,2,2,1,2,1,2,err,err,2,2,1,2,err,err,err,err,2,2,1,2,1,2,err,err,2,2,1,2][(T>>12)%32]][(T>>17)%2]>0),-T>>[2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2,2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2,/**/2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2,2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2][(T>>12)%64]),x+AB

ap=(x,y)=>x<y?x:y,SAMPRATE=44100 /*38250*/,BPM=200,T=t/SAMPRATE*BPM/60*16384,HI=t*2**(parseInt('077A5573352232053'[(T*((T>>18&1)+1)>>13)%16],36)/12)*((T>>18&1)+1),B=t*2**(parseInt('00000000333333335555555577777777'[(T>>13)%32],36)/12)/4*((T>>18&1)+1),c=(x,y)=>x%256*(y),bass=c(B,abs(((T+262144)/32768%16)-8))/2%256,b=(abs(((c(bass%256,abs(((T+262144)/32768%16)-8))-128)%256)-128)%256)/2,err=6,I=3,fd=(x,y)=>x%256*(y&2047)/2048,A1=[err,err,1,1,I,I,1,I,1,I,err,err,I,I,1,I,err,err,err,err,I,I,1,I,1,I,err,err,I,I,1,I][(T>>12)%32],B1=[err,err,err,err,I,I,1,I,1,I,err,err,I,I,1,I][(T>>12)%16],AB=fd(t/5*tan(t>>[A1,B1][(T>>17)%2])&128*([[err,err,1,1,2,2,1,2,1,2,err,err,2,2,1,2,err,err,err,err,2,2,1,2,1,2,err,err,2,2,1,2][(T>>12)%32],[err,err,1,1,2,2,1,2,1,2,err,err,2,2,1,2,err,err,err,err,2,2,1,2,1,2,err,err,2,2,1,2][(T>>12)%32]][(T>>17)%2]>0),-T>>[2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2,2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2,/**/2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2,2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2][(T>>12)%64]),h=ap(abs(((HI^HI*.5*3&HI)%256)-128),128),H=(h*(HI%256)/256|h)%(-T*((T>>18&1)+1)>>5&255)/2,HI2=t*2**(parseInt('077A5573352232053'[(T>>12+(T>>12&3^T>>12&5))&15],36)/12),h2=ap(abs(((HI2^HI2*.5*3&HI2)%256)-128),128),H2=(h2*(HI2%256)/256|h2)%(-T>>5&255)/2,b2=(b^bass)&127,
throwfunc=x=>T&1023?0:(()=>{throw x})(),
































x=[b,AB+b,h/2+b,(h/2+b)+AB,b2+AB/2,b2+h/2,b2/2+AB+h/2,h2/2,h2/2+AB,h2/2+b2/2,b/2+h/2,AB,AB+b2/2,b2/2,h/2+b/2,b][(T>>19)%16]







































,throwfunc("\n \n \n \n \n T="+(T|0)+" thrown: "+"current bar: " + (T>>19)%16 + " of 16 bars")+ap(x,255)

ap=(x,y)=>x<y?x:y,invap=(x,y)=>x>y?x:y,BPM=130,SAMPRATE=29790,sec=(t/SAMPRATE|0)%(59.1)|0,minute=(t/SAMPRATE|0)/60%60|0,fd=(x,y)=>x%256*(-y&1023)/1024,T=t/SAMPRATE*BPM/60*16384,p1ch1=fd(t*2**([0,,0,,,0,,,-1,,-1,,-5,,-5,,0,,0,,,0,4,,-1,,-1,,-3,,-1][(T>>13)%32]/12)*2&127,T>>4),p1ch2=fd(t*2**(([0,,0,,,0,,,-2,,-2,,-5,,-5,,0,,0,,,0,,,-2,,-2,,-5,,-2][(T>>13)%32]-3)/12)*2&127,T>>4),p1ch3=fd(t*2**(([0,,0,,,0,,,-1,,-1,,/*-5*/,,-5,,0,,0,,,0,,,-1,,-1,,/*-5*/,,-1][(T>>13)%32]-7)/12)*2&127,T>>4),p1ch=p1ch1/1.5+p1ch2/1.5+p1ch3/1.5,p1b=(t*[1.35,1.35,1.7,1.5,1.35,1.35,1.7,2][(T>>15)%8]/4^t*[1.35,1.35,1.7,1.5,1.35,1.35,1.7,2][(T>>15)%8]/2)%256,p2h=sin(t*PI/128*2.5*2**([0,,,1,,3,-4,,-5,,-7,-5,0,,-2][(T>>12)%16]/12)+sin(t*PI/128*2.5*3*2**([0,,,1,,3,-4,,-5,,-7,-5,0,,-2][(T>>12)%16]/12)))*128+128|0,p2h2=fd(sin(sin(t*[0,1,0,0,0,1,0,0,0,1,0,0,1,0,0,1][(T>>12)%16]*15/16*PI/64)*4)*64,T>>2)+64,p2k=sin(sqrt(T/16%256)*4*[0,1,0,0,0,1,0,0,0,1,0,0,1,0,0,1][((T>>12)+1)%16])*128+64,p1=p1ch/2+p1b/4*(T>>18&1),p2=(p2k*4+p2h2*2+p2h+p1ch*2+p1b)/5,p3=(p2h/2+p1b+p1ch+p2k*2)/4,p4=p1b/4+p2k/2+p2h2/2+p1ch/2,throwfunc=x=>T&1023?0:(()=>{throw x})(),throwfunc("\n time in bars: " + ((T>>19)%4))+invap(ap([p1,p2,p3,p4][(T>>19)%4],255),0) //32769 for speed 1.1

BPM=150,
fd=(x,y)=>x%256*(y&2047)/2048,
SAMPRATE=40960,
t*=1.220703125,
T=t/1.220703125*BPM/60/SAMPRATE*16384,
fd=(x,y)=>x%256*(y&2047)/2048,
xor=x=>x^x/2,
st=((xor((t/1.02<<(5-(T>>11&1)))/("@Lf@DUfD".charCodeAt(T>>12&7)))|(T>>8-(T>>14&1)))&31)+
((xor((t/1.02<<(4-(T>>11&1)))/("3@L39DU93@L39D+9".charCodeAt(T>>12&15)))|(T>>9-(T>>14&1)))*(254>>(T>>18&7)&1)&31),z=x=>x/16*((x*(4-0.015625*3))-(x*4.015625)&64)/64%256,a=z(T*[1,1.5,1.5,1.8,1.35,1.35,1.5,1.2,1.2,1.35,1.125,1.125,1.2,1.125,1,1.35][(T>>13+(T>>12&3^T>>13&5))&15]*32),Bx=T*2**(parseInt([0,3,5,7][(T>>16)%4],36)/12)*[2,1,1,1][(T>>16)%4]/4,BASS=abs(((Bx^(Bx%256*abs(((T+262144)/32768%16)-8)*2))%256)-128)*(-T/64&63)/64*(T/64&255)/3*8/512,I=3,err=0/0,A=[err,err,1,1,I,I,1,I,1,I,err,err,I,I,1,I,err,err,err,err,I,I,1,I,1,I,err,err,I,I,1,I][(T>>12)%32],B=[err,err,err,err,I,I,1,I,1,I,err,err,I,I,1,I][(T>>12)%16],ABsnarehi=fd(t*tan(T>>[A,B][(T>>17)%2])/8&128*([[err,err,1,1,2,2,1,2,1,2,err,err,2,2,1,2,err,err,err,err,2,2,1,2,1,2,err,err,2,2,1,2][(T>>12)%32],[err,err,1,1,2,2,1,2,1,2,err,err,2,2,1,2,err,err,err,err,2,2,1,2,1,2,err,err,2,2,1,2][(T>>12)%32]][(T>>17)%2]>0),-T>>[2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2,2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2,/**/2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2,2,2,2,2,2,2,1,2,1,2,2,2,2,2,1,2][(T>>12)%64]),A=32768,ABkick=((sqrt(T%(A/2**[-1,-1,,,,,,,,,2,2,,,,,2,2,2,2,,,,,,,2,2,,,,][(T>>12)%32]))*64)^(sqrt(T%(A/2**[-1,-1,,,,,,,,,2,2,,,,,2,2,2,2,,,,,,,2,2,,,,][(T>>12)%32]))*16))%256|0,AB=ABkick/2+ABsnarehi,end=fd(T/4,-T/512),[st,BASS+a/4+AB+(Bx%256)/5,(Bx*(abs(((T+262144)/1024%512)-256)+256)/256%(abs(((T+262144)/1024%512)-256)+256)%256)/2+a/2,(Bx*(abs(((T+262144)/1024%512)-256)+256)/256%(abs(((T+262144)/1024%512)-256)+256)%256)&192,end&192][(T>>19)] // x rooms v7.3 trailer

t&asin(sin(t%16384*PI/(t%16384>>7)))*128+127.5

t*sin(t>>(t>>(t>>(t>>12&5)&7)))

t>>t%16384/(t%16384>>8)

((t|t>>(t>>12&7))/2%128)*(t&t>>(t>>12&7)/2%128)

t>>(sin((t*PI)>>(t>>11&7))*128)

(t^t>>1)+(t^t>>2)+(t^t>>3)+(t^t>>4)+(t^t>>5)+(t^t>>6)+(t^t>>7)+(t^t>>8)+(t^t>>9)+(t^t>>10)+(t^t>>11)+(t^t>>12)

fixedmod=(x,y)=>((x%y)+y)%y,(((x=(y)=>sin(t*y*(fixedmod(t>>13^t>>14,17)%10)/128))(1)/4+x(1.5)/4+(t&32768?random()*(1-fixedmod(t,32768)/32768)*2-1:sin(1e5/(t%32768)))/2)/2+0.5)*256

fixedmod=(x,y)=>((x%y)+y)%y,(((x=(y)=>sin(t*y*(fixedmod(t>>13&t,17)%10)/128))(1)/4+x(1.5)/4+(t&32768?random()*(1-fixedmod(t,32768)/32768)*2-1:sin(1e5/(t%32768)))/2)/2+0.5)*256

(t>>t/(t%16384))*(t>>12)

t?0:a=Array(24576).fill(0),
b=sin(t*((t>>13^t>>14)%9)/256*PI)+a[t%12288],
a[t%12288]=b/2,
b/2

(t-(t>>4&t>>8))/((t-(t>>4&t>>8))&(t-(t>>4&t>>8))/4096)*128

 t/(t&t>>12) 

I have a slight obsession with making bytebeats

x=t&t>>12,y=t/4096,z=!(~t>>13&15),(y/x%1==y%x/x)*(y/2**!z%1)**.5*127+(50*(t%2**(13-z))**.5&128)

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)

t?n=n/2+((n&1)*2**30^(n&128)*2**23)&2**31-1:n=1

sin(t*PI/32)/(((t>>4&63)*4+(t>>10&3)*64)/16)

max(0,min(128,(b=-t*1.0595**('0010010030705503'[t>>13&15]-12+3*(t>>18&1))&255,c=b**3>>5,sin(b*(.2+sin(t/6E6))*.2)*c+c)*(-t&8191)>>18))-((sqrt(t&8183)<<6&64)*(t>>15&1^t>>13)-(t&15))*(1048576<t)+(t&16383)*(-t>>3&511)/7E4*random()*(524288<t)

a=``, // insert pcm data between the backticks. doesnt matter if there are newlines
a.charCodeAt(t%a.length)

t?0:d=Array(2000).fill(0),main=sin(t/4)/4+d.shift(),d.push(main),main

t?0:v=Array(r=48e3).fill(0),f=floor,s=f(t/12e3),m=sin(t/((25+f(t/192e3)%4)-s%16))+v.shift(),b=sin((s%4?1e2:1e4)/(t%12e3)),n=!(f(t/6e3)%2)*(random()*((t/48e3%1)-1))/2,v.push(m/3),(m+b+(f(t/r)%2)*n)/3

sin(t/([25,25,22,23][0|t/48e3%4]-(0|t/12e3%2)))*(t/6e3%1-1)-sin(t/1e5)/1.5-1

#include<stdio.h>
#include<stdlib.h>
#include<math.h>

#define r 48000

//Set output length (in seconds) here!
#define time_seconds 30

int main(){
  double t;
  double out;
  double a[r]={0};

  FILE *f = fopen("bb.raw","wb");

  while(t<(r*time_seconds)){
    out=sin(t/(25-floor(fmod(t/12000,16))))/3+a[(int)fmod(t,r)];
    a[(int)fmod(t,r)]=out/1.4;
    fwrite(&out,sizeof(double),1,f);
    t++;
  }
  fclose(f);
  return 0;
}