Documentation
data Interval_T Source
data Interval_Q Source
interval_ty :: Note_T -> Note_T -> Interval_TSource
interval_q_tbl :: [(Interval_T, [(Int, Interval_Q)])]Source
interval_q :: Interval_T -> Int -> Maybe Interval_QSource
quality_difference :: Interval_Q -> Interval_Q -> IntSource
circle_of_fifths :: Pitch -> ([Pitch], [Pitch])Source