stupid dumb fucking shit or whatever

float noteHz(float x){return pow(2.,(x-49.)/12.)*440.;}
vec2 noteHz(vec2 x){return vec2(pow(2.,(x.x-49.)/12.),pow(2.,(x.y-49.)/12.))*440.;}
float random(float x){return fract(sin((x+5.623)*623.62)*7346.25);}
vec2 random(vec2 x){return fract(sin((x+5.623)*623.62)*7346.25);}
float pow2(float a,float b){return pow(abs(a),b)*sign(a);}
vec2 pow2(vec2 a,float b){return vec2(pow(abs(a.x),b)*sign(a.x),pow(abs(a.y),b)*sign(a.y));}
vec2 mainSound(float time){
    time*=(time*.01)+.5;
    vec2 master=vec2(0.);
    for(int i=0;i<4;i++){
        float speed=pow(2.,float(i));
        if(random(floor(time*speed))>.8){speed*=2.;}
        master+=
            pow2(sin(noteHz(12.+floor(random(floor(time*speed)+(float(i)*vec2(2.4,3.6)))*31.))*time*PI*2.),10.*(1.+random(floor(time*speed))))*
            min(fract(time*speed)*80.,pow(1.-fract(time*speed),10.))*
            .1;
        for(int j=0;j<4;j++){
            master+=
                fract(noteHz(24.+(random(float(j))*.8)+floor(random(floor(time*speed)+(float(i)*vec2(2.4,3.6)))*31.))*time)*
                min(fract(time*speed)*180.,pow(1.-fract(time*speed),3.))*
                .1;
        }
    }
    master*=max(pow(fract(time*4.),.7),1.-(fract(time*4.)*80.));
    master+=sin(pow(1.-fract(time*4.),40.)*30.)*.4*min(fract(time*4.)*600.,1.-fract(time*4.));
    return master;
}