hsc3-0.8: Help/UGen/Noise/iRand.help.lhs
iRand lo hi
Generates a single random integer value in uniform distribution
from `lo' to `hi'.
> import Sound.SC3.ID
> let { f = iRand 'a' 200 1200
> ; e = line KR 0.2 0 0.1 RemoveSynth }
> in audition (out 0 (fSinOsc AR f 0 * e))