// title: PM stack tweet
// author: Jonatan Liljedahl
// description:
// A long chain of phasemodulating sinewaves, modulation amount growing for 4 minutes, ending in noise.
// code:
play{x=0;(50..120).do{|f|f=f/2;x=SinOsc.ar(f+[0,1],x*Line.kr(1,3,240,doneAction:2))};tanh(x+Ringz.ar(Impulse.ar(2),45,0.3,3))}