> import Sound.SC3 {- hsc3 -}
> import qualified Sound.SC3.UGen.Bindings.DB.External as X {- hsc3 -}

> g_01 =
>   let k = control KR
>       freq = k "freq" 440
>       gate_ = k "gate" 1
>       amp = k "amp" 0.5
>       rho = k "rho" 1
>       env = envGen AR gate_ 1 0 1 RemoveSynth (envASR 0 1 0.1 EnvLin)
>       loc = linLin freq (midiCPS 36) (midiCPS 90) (-0.75) 0.75
>       s = X.oteyPianoStrings AR freq amp 0 0.35 2 4 8 1 7e-2 1.4 (-4) 4 rho 1 1 0 1 0.2 1 1 0.142 1 3e-4 1
>   in X.oteySoundBoard AR (pan2 (s * env) loc 0.1) 20 20 0.8