hsc3-0.17: Help/UGen/expRand.help.lhs
> Sound.SC3.UGen.Help.viewSC3Help "ExpRand"
> Sound.SC3.UGen.DB.ugenSummary "ExpRand"
> import Sound.SC3 {- hsc3 -}
> g_01 =
> let a = line KR 0.5 0 0.01 RemoveSynth
> f = expRand 'α' 100.0 8000.0
> in fSinOsc AR f 0 * a