w=p=>sin(sqrt(t*(z=1+p)&255)*2)/((t*z>>4&255)*.1)*'1001001001001010'[t*z>>12&15]||0,(()=>{x=0;for(i=0;i<1+(t>>17);i++){x+=w(i)}return tanh(x)})()

t?(T=t/48E3,b=T*BPM/60,v=T*PI*2,r=b*PI,ss=x=>atan(tan(x/2))*2/PI,cs=x=>atan(tan(x))*2/PI,s=x=>atan(tan(x/2-PI/2))*2/PI,tr=x=>asin(sin(x))*2/PI,ssw=x=>(s(x)+s(x/.996)+s(x*.996)+s(x/.994)+s(x*.995)+s(x*.99))/6,M=(y,a,o)=>tanh(tanh(ssw(w=t*p([-3,-3,-4,-4,-3,-3,-1,2][b/2&7])*PI/(256+y/8))*16)/2+tanh(s(w*(16-y/8)+s(w*(64.02+y/9)))*16)/4+tanh(cs(ss(w/(1-y/996))*(.5+tr(r/2-PI/2)*.5)*7)*48)/4+a(cbrt(b*3333%1)*32)/7+tanh(32*o(cbrt(w/4%PI)*8))/2),[M(0,sin,sin),M(1,cos,cos)]):(p=v=>2**((v-.75)/12),BPM=111)

(4*(x=t>>6^t>>13)^t)+t>>(y=t>>11)%8|t%32^y<<x-t/3.12524|y<<6

t?0:r=Array(n=12288).fill(0),r2=c=1.047/1.02,cs=1.107/1.02,d=1.15,ds=1.243/1.02,e=1.318/1.02,f=1.389/1.02,fs=1.475/1.01,g=1.568/1.02,gs=1.655/1.02,a=1.754/1.02,as=1.856/1.02,b=1.977/1.02,A=(((t/1.98*[c,g/2][t>>15&1]&255)*(-t>>7&255)>>8&255)*(-t>>7&255)>>8&255)*(-t>>7&255)>>10,B=t*[0,0,g,a,g,f,e,d,e,e,e,e,0,0,0,0][t>>14&15]%256/5,B2=t*[0,0,c,d,c,as/2,a/2,g/2,a/2,a/2,a/2,a/2,0,0,0,0][t>>14&15]%256/8,C=t*[e,f,e,e,0,0,f,f,e,d,d,d,0,0,0,0][t>>13&15]%256/5,C2=t/2*[a,as,a,a,0,0,as,as,a,g,g,g,0,0,0,0][t>>13&15]%256/8,r2=[A,A,A,A+B+B2,A+B+B2,A+B+B2,A+B+B2,A+C+C2,A,A+B+B2,A+B+B2,A+B+B2,A+B+B2,A+C+C2,A,A+B+B2,A,A,A][t>>17]+r[t%n],r[t%n]=r2/3,r2