// title: Bohlen-Pierce Chimes
// author: Jacob Joaquin
// description:
// Generative SuperCollider tweet featuring the Bohlen-Pierce scale.
// 
// Tweet: http://twitter.com/#!/codehop/status/106521929359433729
// code:
fork{loop{play{f=_*3.pow(17.rand/13);e=EnvGen.ar(Env.perc,1,0.3,0,1,2);PMOsc.ar(f.([438,442]),f.(880),f.(e))*e};[1/6,1/3].choose.wait}}