[code]
t*(t&16384?6:5)*(3+(3&t>>(t&2048?7:14)))>>(3&t>>9)|t>>2
[/code]

[Awesome tune](https://dollchan.net/bytebeat/#v3b64K9HSKFEzNDO2MLE3szLV1NIw1tYwViuxswMKGxmYWNibWxmaaGpqAgXAwpaaNUDSCAA=)

gc=t/(t/[12,13,14,15,16,17,18,19,20,21,22,23,24][t>>12&13]),(sin(t/gc)+sin(t/20)+sin(t/20)+tan(sin(t/t-t/(gc+0.01))))/4

t/=12.8,T=t*5/8,t*=16/15,T*=16/15,prom=function(a,b){return ((a&255) + (b&255)) / 2},beatA=(([sin(t>>1),sin(t>>2),sin(t>>0),sin(t>>2),sin(t>>1),sin(t>>2),sin(t>>0),sin(t>>2),sin(t>>1),sin(t>>2),sin(t>>0),sin(t>>2),sin(t>>0),sin(t>>2),sin(t>>0),sin(t>>2)][(T>>9)%16]*t&255)*(-T*[8,0][(T>>8)%2]&2047)/2E3&255),bass=prom(t*6*2**([0,12,-8,4,-7,5,-6,6,-5,7,-4,8,-2,10,-1,11][(T>>9)%16]/12),t*3*2**([0,12,-8,4,-7,5,-6,6,-5,7,-4,8,-2,10,-1,11][(T>>9)%16]/12)),beatB=sin(0.125/(T/512/40%+.05))*128+128,beat=prom(beatA+beatB),mel=prom((t*1.5*24*2**([-5,0/0,-5,-5,0,0,0,0,0,0,-5,0,4,2,0,0,-2,0/0,-2,-7,5,5,5,5,5,5,-7,-2,5,3,2,0/0,-5,0/0,-5,-5,0,0,0,0,0,0,-5,0,4,2,0,0,-2,-2,-2,-2,0/0,0/0,0/0,0/0,0/0,0/0,-7/0,-2/0,5/0,3/0,2/0,0/0,][(T>>8)%64]/12)|127)/1.5&255),[beat,prom(beat,bass),prom(prom(prom(beat,bass),mel),prom(prom(beat,mel),bass)),prom(prom(prom(beat,bass),mel),prom(prom(beat,mel),bass))][(T>>14)%4]

t/=16,
a1=(t*8&128)*(-t/64*32/2&2047)/2000,
a2=(t*8*2**(2/12)&128)*(-t/64*33/2&2047)/2000,
a3=(t*8*2**(4/12)&128)*(-t/64*34/2&2047)/2000,
a4=(t*8*2**(6/12)&128)*(-t/64*35/2&2047)/2000,
a5=(t*8*2**(7/12)&128)*(-t/64*36/2&2047)/2000,
a6=(t*8*2**(9/12)&128)*(-t/64*37/2&2047)/2000,
a7=(t*8*2**(11/12)&128)*(-t/64*38/2&2047)/2000,
a8=(t*8*2**(12/12)&128)*(-t/64*39/2&2047)/2000,
a9=(t*8*2**(14/12)&128)*(-t/64*40/2&2047)/2000,
a10=(t*8*2**(16/12)&128)*(-t/64*41/2&2047)/2000,
a11=(t*8*2**(18/12)&128)*(-t/64*42/2&2047)/2000,
a12=(t*8*2**(19/12)&128)*(-t/64*43/2&2047)/2000,
a13=(t*8*2**(21/12)&128)*(-t/64*44/2&2047)/2000,
a14=(t*8*2**(23/12)&128)*(-t/64*45/2&2047)/2000,
a15=(t*8*2**(24/12)&128)*(-t/64*46/2&2047)/2000,
a16=(t*8*2**(26/12)&128)*(-t/64*47/2&2047)/2000,
a17=(t*8*2**(28/12)&128)*(-t/64*48/2&2047)/2000,
a18=(t*8*2**(30/12)&128)*(-t/64*49/2&2047)/2000,
a19=(t*8*2**(31/12)&128)*(-t/64*50/2&2047)/2000,
a20=(t*8*2**(33/12)&128)*(-t/64*51/2&2047)/2000,
a21=(t*8*2**(35/12)&128)*(-t/64*52/2&2047)/2000,
a22=(t*8*2**(36/12)&128)*(-t/64*53/2&2047)/2000,
a23=(t*8*2**(38/12)&128)*(-t/64*54/2&2047)/2000,
a24=(t*8*2**(40/12)&128)*(-t/64*55/2&2047)/2000,
a25=(t*8*2**(42/12)&128)*(-t/64*56/2&2047)/2000,
a26=(t*8*2**(43/12)&128)*(-t/64*57/2&2047)/2000,
a27=(t*8*2**(45/12)&128)*(-t/64*58/2&2047)/2000,
a28=(t*8*2**(47/12)&128)*(-t/64*59/2&2047)/2000,
a29=(t*8*2**(48/12)&128)*(-t/64*60/2&2047)/2000,
a30=(t*8*2**(50/12)&128)*(-t/64*61/2&2047)/2000,
a31=(t*8*2**(52/12)&128)*(-t/64*62/2&2047)/2000,
a32=(t*8*2**(54/12)&128)*(-t/64*63/2&2047)/2000,
a33=(t*8*2**(55/12)&128)*(-t/2&2047)/2000,
(a1/10+a2/10+a3/10+a4/10+a5/10+a6/10+a7/10+a8/10+a9/10+a10/10+a11/10+a12/10+a13/10+a14/10+a15/10+a16/10+a17/10+a18/10+a19/10+a20/10+a21/10+a22/10+a23/10+a24/10+a25/10+a26/10+a27/10+a28/10+a29/10+a30/10+a31/10+a32/10+a33/10)/1.3

r=24576,a=t=>(abs((t*0.875*2**([1,5,12,1,5,12,10,8,0,4,10,0,4,10,13,12,5,8,15,5,8,15,13,12,3,7,13,3,13,12,10,12][(t>>14)%32]/12)&255)-128)&255),(a(t)-0.5&224)+(a(t-r)-0.5&224)/2

[[((sqrt(5E3*(t*1.2&16383))&128))+([1,0,2,0,1.2,0,2.4,0,1.35,0,2.7,1.5,0,3,0,1.5][(t*1.2>>12)%16]*t*0.6|128)],[0,((random())*256|t*1.2>>6)][(t*1.2>>14)%2]/2]

t=t*8000/44100,
a=((t/4*(4|t>>13&3)>>(~t>>11&1)&32)+(t/4*(t>>11&t>>13)*(~t>>9&3)&31)),
b=cos(12*cbrt(t%4096))*32+32,
c=(t*random()|t/8>>2)&31,
d=(t*random()|t/8>>2)&31,
[a+b+c+40,a+b+d+40]

p=3*(t-(t>>10&4|t>>13&3|t>>17&6|t>>14&4)*t/((t>>16&7)+4))/1.56,d=3*(t-(t>>10&4|t>>13&3|t>>a17&6|t>>14&4)*t/((t>>16&7)+4))*1.91,(p&255)/3+(d&255)/2.5

t*=20,[1,1,1,2,3.5,4.1,2.51,1.9][t>>11&7]*t/128*(-t>>16&15)%+(t>>10)

S=48000,t*=S/4.8E4,T=t,n=T*[1,0,1,0,2,2,1,0,1,0,2,2,1,0,2,2][int(T/2048)%16],d=.25*cos((5E4+T/3200)/(T&16383)),c=.1875*sin((2500+T/3200)/(T&4095)),drum=tan(d+c),s=1,q=(o=T)=>o*2**(([0,7,12,0,7,12,0,7,15,0,7,15,0,7,15,17,-4,3,8,-4,3,8,-4,3,12,-4,3,12,-4,3,15,14,-2,5,10,-2,5,10,-2,5,14,-2,5,14,-2,5,14,15,0,7,12,0,7,12,0,7,14,10,10,14,10,10,14,15][(o*s*T/t>>13)%64]-2)/12+2),sq=(o=t)=>isNaN(q(o))?0:q(o),t?0:v=x=y=0,w=(t,l)=>min(max(asin(sin(t*PI/128))*l*2/PI,-.5),.5),x=(t,l,x)=>(y=v+=(w(t,1/l*x)-v/l)/l,y/l),f=t=>x(sq(t)+w(sq(t)/4,.75)*sin(T*s*PI/2**18)*512,2,b=6*-(T*s/8192%1-1))*b/16,prom=function(a,b){return (a + b) / 2},low=prom(f(t)*3+f(t-24576*1.5/s)*3/2+f(t-49152*1.5/s)*.6,f(t)*3+f(t-12288*1.5/s)+f(t-36864*1.5/s)*.75),high=(t/2*2**([10,10,10,10,10,10,10,17,18,18,18,17,17,17,13,13,22,22,22,22,22,22,22,24,25,25,25,24,24,24,20,20,27,27,27,25,25,25,24,24,24,24,24,24,24,24,20,20,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22][(T>>13)%64]/12)&(((T/32^T/64)&255)+127))/128,mel=prom(high/2,low*1.5),sn=max([-0.25,d*2][(T>>14)%2]+drum),lowbase=low+sn,base=mel+sn,sng=[low,lowbase,mel,base][(T>>19)%4]*48+128

t<1?(this.LFSR=65535):0,

this.noise??= function(t,o=2,w=0) {


	if (t<2) {console.error("start")}

	processLFSR = function(width=0) {
		S=width?100000100000000:100000000000000
		trade =(a,b)=>(LFSR[a] = LFSR[b])
		temp= LFSR&1^((LFSR&2)>>1)
		LFSR>>=1,
		LFSR = (temp ? (LFSR|S) : (LFSR&~S))
	}

	if ((t%(1<<(o)))==0) {
	processLFSR(w)
	console.log(LFSR)
	v=LFSR&1
	}
	return v*128

},
noise(t,4,0)

t*=4,[t*8/(1+(t>>13))*(1+(t>>11&3)),-t*8/(1+(t>>13))*(1+(t>>11&3))][(t*8/(1+(t>>13))*(1+(t>>11&3))>>0)%2]

ftb=function(f){f *= 128
return f += 128},n=t*[1,0,1,0,2,2,1,0,1,0,2,2,1,0,2,2][int(t*3/2048)%16],a=.5*sin(n*3*PI/255+cos(n*3*PI/128)*(n/(524288+16384*random()))),b=.25*cos((5E4+t*3/3200)/(t*1.5/2&16383)),c=.1875*sin((2500+t/3200)/(t*1.5/2&4095)),antic=function(a,b){return (a + b)/2},winit=antic(ftb(tan(b+c)),(((((t<<(4-(t*3>>13&1)))/("@Lf@DUfD".charCodeAt(t*3>>14&7))|(t*3>>[10,9][(t*3>>16)%2]))&31)+
(((t<<(4-(t*3>>13&1)))/("3@L39DU93@L39D+9".charCodeAt(t*3>>14&15))|(t*3>>[10,9][(t*3>>16)%2])|7)*(254>>(t*3>>20&7)&1)&63)+
(((t<<2)/("LL`rLL`U".charCodeAt(t*3>>18&7))|6)*(254>>(t*3>>21&7)&1)&24)*2+
(((t<<2)/("MMasMMaV".charCodeAt(t*3>>18&7))|6)*(254>>(t*3>>21&7)&1)&23)+
(((t<<5)/("3@Lf".charCodeAt(t*3>>12&3))|(-t*3>>12&7))*(22235>>(t*3>>14&15)&1)*(126>>(t*3>>21&7)&1)&16)+
((((t*t/7+t*3&(t>>3))|t*3>>9|t*3>>10)-((t>>16&1)*9))*(6>>(t*3>>22&3)&1)&63)+
(((t<<5)/("LLLD@DUfLLL3DD+933L3&+39@@f@DDUf".charCodeAt(t*3>>16&31))^(t>>11)|(t>>14&15))*(104>>(t*3>>21&7)&1)&31)+
(((t<<3)/("393+&+3@030&+33+&@3+ \"&+03@3+33@".charCodeAt(t*3>>16&31))^(-t>>11)|(-t>>14&15))*(104>>(t*3>>21&7)&1)&31))/1.2)-16)

d=t*(t&t>>12)*8/11025|0,((d&16)/8-1)*(d*(d^15)+d+127)+(([0,0][(t>>13)%2]*t>>2&127))+24*sin(4095/(t%16384))+24*cos(6143/(t%16384)*1.007)+48+random()*((-t>>8&31)+1)*(-t>>13&1)-23

r=12288*1.5,s=t=>(0.995*abs((t*2*2**(([0,2,3,5,7,8,10,12,14,15,17,19][(t/3>>12)%12]-0.3)/12)/[1,1,1.5,1.5][(t/1.125>>17)%4]&255)-128)&255)*(-t/6&2047)/2E3,a=t=>((t/8*[1,1,4/3,14/9][(t/1.125>>17)%4]&127)+(t/1.125>>10)&128),b=t=>(32*sin(10*cbrt([t/1.5,t/1.5,t/1.5,t/1.5,t/1.5,t/1.5,t/1.5,t/1.5,t/1.5][(t>>12)%9]%16384))-192),(min(s(t)+s(t-r)/2+a(t-r*32)/2+b(t))-64)/2-64

(3E5/(t&t>>10))^(t>>2^(t>>7))*(t>>15*(t>>12)) //16000hz

(n=t*[1,0,1,0,2,2,1,0,1,0,2,2,1,0,2,2][int(t/2048)%16],a=.5*sin(n*PI/255+cos(n*PI/128)*(n/(524288+16384*random()))),b=.25*cos((5E4+t/3200)/(t&16383)),c=.1875*sin((2500+t/3200)/(t&4095)),tan(b+c+(t*=2,r=12288,a=t=>((t*2**([8,0,-7,5,0,-7,8,0,-7,5,0,-7,8,0,5,-7,10,0,-7,5,0,-11,10,1,-7,7,3,-2,10,3,-2,7,12,0,-7,8,0,-7,12,0,-7,8,0,-7,12,0,8,-7,12,0,-7,8,0,-7,12,0,10,1,3,7,-2,3,5,7,8,-4,-11,5,-4,-11,8,-4,-7,5,-4,-11,10,-4,5,-7,7,-2,-9,3,-2,-9,7,-2,-9,3,-9,-2,8,7,5,10,12,0,-7,8,0,-7,12,0,-7,8,0,-7,12,0,8,-7,12,0,-7,8,0,-7,12,0,10,1,3,7,-2,3,5,7,][t>>13&127]/12)&191)*(-t>>5&255)>>9),((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)+((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)/2))/2)/128)-0.5)

(p=t/2**('55885588'[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=>(((t*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)&255))&191)*(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

(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]+(r=12288,a=t=>(t*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)&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)+(((t/=4,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>>11)%32]/12+7/120)|t>>4))%128))/2|0)/2

t*(t&16384?6:5)*(5-(3&t>>(t&4096?7:14)))>>(3&t>>9)|t>>3

(((((abs((t/1.5*2**([0,11,7,11,0,11,7,11,0,11,7,11,0,11,7,11,2,9,6,9,2,9,6,9,2,9,6,9,2,9,6,9][(t>>15)%32]/12)&255)-127.5)&255)/1)&255)*1)+((((abs((t/1.5/2*2**([0,11,7,11,0,11,7,11,0,11,7,11,0,11,7,11,2,9,6,9,2,9,6,9,2,9,6,9,2,9,6,9][(t>>15)%32]/12)&255)-127.5)&255)/1)&255)*1))/[2,4][(t>>14)%2]+[0,(((((abs((t*2**([16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,/**/14,16,14,14,7,14,7,7,2,7,2,2,14,2,14,14,,14,14,14,7,14,7,7,2,7,2,2,14,2,14,14,,14,14,14,7,14,7,7,2,7,2,2,14,2,14,14,,14,14,14,7,14,7,7,2,7,2,2,14,2,14,14][(t>>13)%128]/12)&255)-127.5)&255)/1)&255)*1)/[2,4][(t>>13)%2]),(((((abs((t*2**([16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,/**/14,16,14,14,7,14,7,7,2,7,2,2,14,2,14,14,,14,14,14,7,14,7,7,2,7,2,2,14,2,14,14,,14,14,14,7,14,7,7,2,7,2,2,14,2,14,14,,14,14,14,7,14,7,7,2,7,2,2,14,2,14,14][(t>>13)%128]/12)&255)-127.5)&255)/1)&255)*1)/[2,4][(t>>13)%2]),(((((abs((t*2**([16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,16,16,16,16,9,16,9,9,19,9,19,19,16,19,16,16,/**/14,16,14,14,7,14,7,7,2,7,2,2,14,2,14,14,,14,14,14,7,14,7,7,2,7,2,2,14,2,14,14,,14,14,14,7,14,7,7,2,7,2,2,14,2,14,14,,14,14,14,7,14,7,7,2,7,2,2,14,2,14,14][(t>>13)%128]/12)&255)-127.5)&255)/1)&255)*1)/[2,4][(t>>13)%2])][(t>>20)%4]

r=12288,a=t=>(speed=2,length=256,t*1.0594630943592953**[0,,0,,12,,0,,0,,17,,0,,0,,14,,0,,0,,10,,0,,0,,12,,0,,0,,0,,15,12,7,3,0,,0,,14,12,7,3,0,,0,,12,7,3,0,-12,,0,,15,12,7,3,-4,,-4,,12,,-4,,-4,,15,,-4,,-4,,14,,-4,,-4,,10,,-4,,-4,,12,,-4,,-4,,-4,,12,,-4,,-4,,15,,-4,,-4,,14,,-4,,-4,,10,,-4,,-4,,12,,-4,,-16,,-16,,12,,-16,,-16,,12,,-16,,-17,,14,,-16,,-16,,10,,-16,,-16,,12,,-16,,-16,,-4,,15,12,7,3,-16,,-16,,14,12,7,3,-4,,-4,,12,7,3,-16,-12,,-16,,15,12,7,3,-19,,-19,,12,,-19,,-19,,15,,-19,,-19,,14,,-19,,-19,,10,,-19,,-19,,12,,-19,,-19,,-19,,12,,-19,,-19,,15,,-19,,-19,,14,,-19,,-19,,10,,-19,,-19,,12,,-19,,][int(t*speed/4096)%length]-1&191)*(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

a=((.995*(abs((t*'36364689'[t>>13&7]/12&255)-128))&127)+(.995*(abs((((t>>12^(t>>12)-2)%11*t/2|t>>12)&255)-128))&127))%256,b=(t*'36364689'[t>>13&7]/12&128)+(((t>>12^(t>>12)-2)%11*t/4|t>>13)&127),b/2+a/2

r=12288,a=t=>(t*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)&t>>12&255)*(1-t%8192/16E3)/2,b=t=>(t*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)&255)/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)+(a(t)+a(t-r)/4+a(t-r*2)/6+a(t-r*3)/8+a(t-r*4)/8+a(t-r*5)/24))/4)+(.995*(abs((b(t)&127)-63)))

x=(t,y=256)=>(t/4*(4|7&t>>15)>>(~t>>13&1)&128|t/4*(t>>13&t>>15)*(~t>>11&3)&127)%y,l=16,(t?f+=x(t)-f/l:f=0),[f/l,(x(t)+x(t+1)+x(t+2)+x(t+3)+x(t+4)+x(t+5)+x(t+6)+x(t+7)+x(t+8)+x(t+9)+x(t+10)+x(t+11)+x(t+12)+x(t+13)+x(t+14)+x(t+15))/16]

t*t/9|t>>6|t>>8 //32000Hz

(([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)))

ftb = function(obj) {
 obj *= 128
 return obj + 128
}
,ftb((t*127|t>>7)/(t>>7))-96+(t*128)

a=t/4*[1,4,4.8,5.4,6,2,1,2,1,4,4.8,5.4,6,6.33,6,4.8,5.4,2.7,1.35,2.7,4.8,3,6,4,1,2,1,2,1,2,1,2][(t>>13)%32]*1.52,(a^a/2)%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)&256)*(-t&8191)/24E3*'00100101'[7&t>>13]

spd=7,a=[128,112,96,192,88,80,80,88,192,96,112,128,0,0],b=[128,112,96,96,88,80,80,88,96,96,112,128,0,0],c=[128,112,96,128,88,80,80,88,128,96,112,128,0,0],d=a[(t*spd>>13)%a.length],e=b[(t*spd>>13)%b.length],f=c[(t*spd>>13)%c.length],g=[d,e][(t>>5)%2]

time = t/44100,
PI = 3.14159265358979323,
fract=function(x) {
    return x%1
},
mix=function(a,b,c) {
    return (a*(1-c))+(b*c)
},
tri=function(x) {
    return asin(sin(x))/(PI/2.)
},
puls=function(x) {
    return (floor(sin(x))+0.5)*2.;
},
saw=function(x) {
    return (fract((x/2.)/PI)-0.5)*2.;
},
noise=function(x) {
    return sin((x+10)*sin(pow((x+10),fract(x)+10)));
},
main=function(time) {
	speed = 2.01852;
	pitch = 0;
	melody_notes = [
[2,4,5,9,2,4,5,9,-2,4,5,9,-2,4,5,9],
[-10,-10,-10,-10,-10,-10,-10,-10,-14,-14,-14,-14,-14,-14,-12,-12],
[-22,-19,-22,-19,-22,-19,-22,-19,-26,-22,-26,-22,-26,-22,-24,-20]
];
	melody = 0;
	for (i = 0; i < melody_notes.length; i++) {
		melody_tune = pow(pow(2,1/12),(melody_notes[i][floor(time*speed)%melody_notes[i].length]+pitch)-49)*44000;
		melody += puls(time*melody_tune)*(1-fract(time*speed));
	}
	return (melody/melody_notes.length);
},
floattobyte = function(obj) {
 obj *= 128
 return obj + 128
},
floattobyte(main(time));

slide = min(1, t / 1024 % 8),
t ? (note += 2 ** (pitch = [
	-2,
	-2 + 5 * slide,
	3 - 5 * slide,
	-2 + 5 * slide,
	3 + 4 * slide,
	7 - 2 * slide,
	5 - 3 * slide,
	2 + slide,
	3 - (3 - (cycle_pitch1 = 5 * (t >> 17 & 1))) * slide,
	cycle_pitch1,
	cycle_pitch1,
	cycle_pitch1 + slide * ((cycle_pitch2 = 2 * cycle_pitch1 - 2) - cycle_pitch1),
	cycle_pitch2,
	cycle_pitch2
][t >> 13 & 15] / 12), isNaN(pitch) ? note = 6e4 : 0) :
(note = 6e4, this.delay = Array(12288 )
.fill(0)),
melody = (note % 64 + note % 63.8 + note % 64.15 + note % 64.35 + note % 63.5) / 3 - 52 + delay.shift(),
delay.push(melody / 3), melody + 128 + (t/4*([19/36,2/5,2/5*(13/12)*1.01,1/2][(t>>17)%4])*0.75|192) + (t/4*([19/36,2/5,2/5*(13/12)*1.02,1/2][(t>>17)%4])*0.75*1.515|224)+32