Parse
class Parseable a
type ColourD
lexer
braces
brackets
parens
angles
symbol
natural
float
naturalOrFloat
data Sign
applySign
sign
intOrFloat
r
parseRhythm
pRhythm
pSequence
pSingle
pPart
pPoly
pString
pVocable
pDouble
pBool
pInt
pColour
pMult
pRatio
pRational
pDensity