module Music.Parts.Instrument.Keyboard ( KeyboardInstrument, keyboardInstrument, ) where import Control.Lens import Music.Parts.Instrument import Data.Set (Set) import Music.Pitch.Common (Pitch, Interval) import Music.Pitch (Ambitus, Clef) newtype KeyboardInstrument = KeyboardInstrument Instrument keyboardInstrument :: Prism' Instrument KeyboardInstrument keyboardInstrument = undefined -- TODO