Csound pitch constants
- type Pitch = Irate
- type Octave = Int
- low :: Pitch -> Pitch
- high :: Pitch -> Pitch
- lower :: Octave -> Pitch -> Pitch
- higher :: Octave -> Pitch -> Pitch
- c :: Pitch
- cs :: Pitch
- d :: Pitch
- ds :: Pitch
- e :: Pitch
- es :: Pitch
- f :: Pitch
- fs :: Pitch
- g :: Pitch
- gs :: Pitch
- a :: Pitch
- as :: Pitch
- b :: Pitch
- bs :: Pitch
- cb :: Pitch
- db :: Pitch
- eb :: Pitch
- fb :: Pitch
- gb :: Pitch
- ab :: Pitch
- bb :: Pitch