Mezzo.Render.MIDI

Functions for exporting Mezzo compositions into MIDI files. Skeleton code by Stephen Lavelle.

Documentation

data MidiNote

A MIDI representation of a musical note.

Constructors

MidiNote

Fields

• noteNum :: Int

  MIDI number of a note (middle C is 60).

• vel :: Velocity

  Performance velocity of the note.

• startT :: Ticks

  Relative start time of the note.

• noteDur :: Ticks

  Duration of the note.

Instances

Show MidiNote

Methods

showsPrec :: Int -> MidiNote -> ShowS

show :: MidiNote -> String

showList :: [MidiNote] -> ShowS

type Score = MidiTrack

A musical score.

(><) :: MidiTrack -> MidiTrack -> MidiTrack

Merge two parallel MIDI tracks.

renderScore :: FilePath -> Title -> Score -> IO ()

Create a MIDI file with the specified path, title and score.

renderScores :: FilePath -> Title -> [Score] -> IO ()

Create a MIDI file with the specified path, title and list of scores.

withMusic :: ATerm (Music (Sig :: Signature t k r) m) (Attributes t k r) Score

Sets the music content of the score.

defScore :: Music (Sig :: Signature 4 (Key C Natural MajorMode) Classical) m -> Score

Shorthand for quickly creating a score with the default attributes.

playLive :: Music (Sig :: Signature 4 (Key C Natural MajorMode) Classical) m -> IO ()

Live playback of a Mezzo piece with default score attributes.

playLive' :: Score -> IO ()

Live playback of a Mezzo score.