FComp-1.0: Compose music

Portabilitynon-portable
Stabilityexperimental
Maintainerbash@cs.uu.nl, jpm@cs.ox.ac.uk
Safe HaskellNone

HarmTrace.Accompany

Description

Summary: Generate a melody (accompaniment) for a given harmony

Documentation

map2 :: (b -> c) -> [(a, b)] -> [(a, c)]Source

data MyState Source

Constructors

MyState 

Fields

genState :: StdGen
 
keyState :: Key
 
pieceState :: Piece
 
chordsState :: [ChordToken]
 

accompanyIO :: Key -> Piece -> IO SongSource

accompany :: Key -> State MyState SongSource

allPossibleRel :: [ChordToken] -> [(ChordToken, [ScaleDegree])]Source

allPossible :: State MyState [(ChordLabel, [MelodyNote])]Source

notesRootedOn :: ScaleDegree -> ClassType -> [ScaleDegree]Source

refine :: [(ChordLabel, [MelodyNote])] -> State MyState [(ChordLabel, [MelodyNote])]Source

pickBest :: [(ChordLabel, [MelodyNote])] -> State MyState [(ChordLabel, MelodyNote)]Source

embellish :: [(ChordLabel, MelodyNote)] -> State MyState [(ChordLabel, [MelodyNote])]Source

connectNotes :: StdGen -> Key -> ChordLabel -> MelodyNote -> MelodyNote -> [MelodyNote]Source

toRootM :: Int -> RootSource

notesInKey :: Key -> [MelodyNote]Source

notesInChord :: ChordLabel -> [MelodyNote]Source