class Song:
def __init__(self, tracks, length):
self.song = None
self.tracks = tracks
self.length = length
self.actual_track = 0
self.tracks_list = []
def add_track(self, track):
self.tracks_list.append(track)
def save_song(self, output="my_file.mid"):
self.song = MIDIFile(len(self.tracks_list))
for t in self.tracks_list:
self.song.addTempo(self.actual_track, t.start, t.tempo)
self.add_pitches(t)
self.actual_track += 1
with open(output, "wb") as output_file:
self.song.writeFile(output_file)
def add_pitches(self, track):
for list in track.board.values():
for note in list:
self.song.addNote(self.actual_track, self.actual_track,
note.get_pitch(), note.time, note.duration,
100)
self.song.addProgramChange(self.actual_track, self.actual_track,
track.start, track.instrument)
class Midi:
"""Musique midi"""
def __init__(self,partition,tempo):
# Définition des paramètres MIDI.
piste = 0
temps = 0
self.sortieMidi = MIDIFile(1)
# Nom de la piste.
self.sortieMidi.addTrackName(piste,temps,"Gregorien")
# Tempo.
self.sortieMidi.addTempo(piste,temps, tempo)
# Instrument (74 : flûte).
self.sortieMidi.addProgramChange(piste,0,temps,74)
# À partir des propriétés de la note, création des évènements
# MIDI.
for note in partition:
channel = 0
pitch = note.hauteur
duree = note.duree
volume = 127
self.sortieMidi.addNote(piste,
channel,
pitch,
temps,
duree,
volume)
temps += duree
def ecrire(self,chemin):
"""Écriture effective du fichier MIDI"""
binfile = open(chemin, 'wb')
self.sortieMidi.writeFile(binfile)
binfile.close()
class Midi:
"""Musique midi"""
def __init__(self, partition, tempo):
# Définition des paramètres MIDI.
piste = 0
temps = 0
self.sortieMidi = MIDIFile(1)
# Nom de la piste.
self.sortieMidi.addTrackName(piste, temps, "Gregorien")
# Tempo.
self.sortieMidi.addTempo(piste, temps, tempo)
# Instrument (74 : flûte).
self.sortieMidi.addProgramChange(piste, 0, temps, 74)
# À partir des propriétés de la note, création des évènements
# MIDI.
for note in partition:
channel = 0
pitch = note.hauteur
duree = note.duree
volume = 127
self.sortieMidi.addNote(piste, channel, pitch, temps, duree,
volume)
temps += duree
def ecrire(self, chemin):
"""Écriture effective du fichier MIDI"""
binfile = open(chemin, 'wb')
self.sortieMidi.writeFile(binfile)
binfile.close()
class MIDInotes(object):
def __init__(self, tempo=120, outfile='midi.mid'):
self.tempo = tempo
self.outfile = outfile
self.tracks = []
def add_track(self, note_list):
self.tracks.append(note_list)
def add_note(self, track, channel, note):
time = note[0]
pitch = note[1]
velocity = note[2]
duration = note[3]
# Now add the note.
self.MIDIFile.addNote(track, channel, pitch, time, duration, velocity)
def save_midi(self, instrument):
# Create the MIDIFile Object with 1 track
self.MIDIFile = MIDIFile(len(self.tracks))
#self.MIDIFile.addProgramChange(0, 0, 0, instrument)
for i, note_list in enumerate(self.tracks):
# Tracks are numbered from zero. Times are measured in beats.
track = i
time = 0
# Add track name, tempo and instrument change event
self.MIDIFile.addTrackName(track, time, "Track %s" % i)
self.MIDIFile.addTempo(track, time, self.tempo)
self.MIDIFile.addProgramChange(track, 0, time, instrument)
for n in note_list:
if len(n) == 2:
note = n[0]
channel = n[1]
else:
note = n
channel = 0
self.add_note(track, channel, note)
# And write it to disk.
with open(self.outfile, 'wb') as binfile:
self.MIDIFile.writeFile(binfile)
class MidiWrite(OutputRajapinta):
def __init__(self, max_tracks, filename):
self.filename = filename
self.midi = MIDIFile(max_tracks)
def nuotti(self, track, channel, pitch, time, duration, volume):
self.midi.addNote(track, channel, pitch, time, duration, volume)
def tempo(self, track, time, tempo):
self.midi.addTempo(track, time, tempo)
def soitin(self, track, channel, time, program):
self.midi.addProgramChange(track, channel, time, program)
def kirjoita(self):
file = open(self.filename, "wb")
self.midi.writeFile(file)
file.close()
class Midi:
"""Musique midi"""
def __init__(self, partition, titre, tempo):
# Définition des paramètres MIDI.
piste = 0
temps = 0
self.sortiemidi = MIDIFile(1)
# Nom de la piste.
self.sortiemidi.addTrackName(piste, temps, sansaccents(titre))
# Tempo.
self.sortiemidi.addTempo(piste, temps, tempo)
# Instrument (74 : flûte).
self.sortiemidi.addProgramChange(piste, 0, temps, 74)
self.traiter_partition(partition, piste, temps)
def traiter_partition(self, partition, piste, temps):
"""Création des évènements MIDI"""
transposition = partition.transposition
for neume in partition.musique:
for note in (
notes for notes in neume if isinstance(notes, Note)
):
channel = 0
pitch = note.hauteur + transposition
duree = note.duree
volume = 127
self.sortiemidi.addNote(
piste,
channel,
pitch,
temps,
duree,
volume
)
temps += duree
def ecrire(self, chemin):
"""Écriture effective du fichier MIDI"""
with (
open(sys.stdout.fileno(), 'wb')
if chemin == '-'
else open(chemin, 'wb')
)as sortie:
self.sortiemidi.writeFile(sortie)
class MidiPlay(OutputRajapinta):
def __init__(self, max_tracks, filename):
self.midi = MIDIFile(max_tracks)
def nuotti(self, track, channel, pitch, time, duration, volume):
self.midi.addNote(track, channel, pitch, time, duration, volume)
def tempo(self, track, time, tempo):
self.midi.addTempo(track, time, tempo)
def soitin(self, track, channel, time, program):
self.midi.addProgramChange(track, channel, time, program)
def kirjoita(self, file=None):
import sys
import io
# Systeemialustan mukainen miditiedoston soittamiseen käytetty tiedosto
if sys.platform == "win32":
from mplaymaster.win32midi import midiDevice
elif sys.platform == "darwin":
from mplaymaster.darwinmidi import midiDevice
else:
raise ImportError(
"Sori, soitto ei tue muuta kuin Windowsia ja Mac OS X:ää :(")
# Haetaan soittolaite tiedoston alussa importatusta kirjastosta
laite = midiDevice()
# Luodaan BytesIO-objekti, joka toimii kuin bytes-tilassa avattu tiedosto
tiedosto = file if file is not None else io.BytesIO()
self.midi.writeFile(tiedosto)
tiedosto.seek(0)
# Ja kutsutaan laitteen soittofunktiota omassa säikeessään. Tämä tehdään siksi, että
# ohjelma pääsee jatkamaan suoritustaan musiikin soidessa taustalla.
laite.play(tiedosto)
track1 = 0
track2 = 1
time = 0
MyMIDI = MIDIFile(2)
MyMIDI.addTrackName(track1, time, "Temperature MusicHI")
time = time + 1
MyMIDI.addTrackName(track2, time, "Temperature MusicLOW")
time = time + 1
MyMIDI.addTempo(track1, time, 540)
time = time + 1
MyMIDI.addTempo(track2, time, 540)
time = time + 1
MyMIDI.addProgramChange(track1, 0, time, 1)
time = time + 1
MyMIDI.addProgramChange(track2, 1, time, 2)
time = time + 1
#f = open("climate2010.txt")
#for row in csv.reader(f):
channel = 0
channel2 = 1
pitch1 = 60
pitch2 = 64
duration = 5
volume = 100
time = time + 2
track1 = 0
track2 = 1
time = 0
MyMIDI = MIDIFile(2)
MyMIDI.addTrackName(track1,time,"Temperature MusicHI")
time = time +1
MyMIDI.addTrackName(track2,time,"Temperature MusicLOW")
time = time +1
MyMIDI.addTempo(track1,time, 540)
time = time +1
MyMIDI.addTempo(track2,time, 540)
time = time +1
MyMIDI.addProgramChange(track1,0, time, 1)
time = time +1
MyMIDI.addProgramChange(track2,1, time, 2)
time = time +1
#f = open("climate2010.txt")
#for row in csv.reader(f):
channel = 0
channel2 = 1
pitch1 = 60
pitch2 = 64
duration = 5
volume = 100
time = time +2
MyMIDI.addTrackName(track1, time, "Year Changes")
time = time + 1
MyMIDI.addTrackName(track2, time, "Percussion")
time = time + 1
#MyMIDI.addTrackName(track3,time,"Misc")
#time = time +1
MyMIDI.addTempo(track1, time, beats)
time = time + 1
MyMIDI.addTempo(track2, time, beats)
#time = time +1
#MyMIDI.addTempo(track3,time, beats)
# set voice (sound) to be played on tracks
# we used General Midi sounds ( see General Midi docs )
time = time + 1
MyMIDI.addProgramChange(track1, channel, time,
12) # voice 1 = 86 fretless bass
#time = time +1
#MyMIDI.addProgramChange(track2,channel10, time, 40) # voice 2 = 53
#time = time +1
#MyMIDI.addProgramChange(track3,2, time, 77) # cymbal = 119
time = time + 1
# open and read each line ( data object ) in file
f = open("StormyWeather.txt")
for row in csv.reader(f):
# calculate pitch value from temperatures
#pitch1 = 20 + winddirection_to_values(row[windDirection])
dingaLing = 1
MyMIDI.addTrackName(track1,time,"Temperature MusicHI")
time = time +1
MyMIDI.addTrackName(track2,time,"Temperature MusicLOW")
time = time +1
MyMIDI.addTrackName(track3,time,"Temperature MusicPrecip")
time = time +1
MyMIDI.addTempo(track1,time, beats)
time = time +1
MyMIDI.addTempo(track2,time, beats)
time = time +1
MyMIDI.addTempo(track3,time, beats)
# set voice (sound) to be played on tracks
# we used General Midi sounds ( see General Midi docs )
time = time +1
MyMIDI.addProgramChange(track1,0, time, 112) # voice 1 = 86 fretless bass
#time = time +1
MyMIDI.addProgramChange(track2,1, time, 112) # voice 2 = 53
time = time +1
MyMIDI.addProgramChange(track3,2, time, 119) # cymbal = 119
time = time +1
# open and read each line ( data object ) in file
f = open("2015OutputCSV.txt")
for row in csv.reader(f):
# calculate pitch value from temperatures
pitch1 = 20 + winddirection_to_values(row[windDirection]) #int(row[windDirection]) + highTempAdjustment
pitch2Tmp = float(row[windSpeed])
pitch2 = int(pitch2Tmp) + lowTempAdjustment
MyMIDI.addTrackName(track1,time,"Temperature MusicHI")
time = time +1
MyMIDI.addTrackName(track2,time,"Temperature MusicLOW")
time = time +1
MyMIDI.addTrackName(track3,time,"Temperature MusicPrecip")
time = time +1
MyMIDI.addTempo(track1,time, beats)
time = time +1
MyMIDI.addTempo(track2,time, beats)
time = time +1
MyMIDI.addTempo(track3,time, beats)
# set voice (sound) to be played on tracks
# we used General Midi sounds ( see General Midi docs )
time = time +1
MyMIDI.addProgramChange(track1,0, time, 1) # voice 1 = 86 fretless bass
#time = time +1
MyMIDI.addProgramChange(track2,1, time, 112) # voice 2 = 53
time = time +1
MyMIDI.addProgramChange(track3,2, time, 73) # cymbal = 119
time = time +1
# open and read each line ( data object ) in file
f = open("lunarprecipitation.txt")
for row in csv.reader(f):
# calculate pitch value from temperatures
#pitch1 = 20 + winddirection_to_values(row[windDirection])
pitch1 = moonphase_to_values(row[moonphase])
#Import the library from midiutil.MidiFile3 import MIDIFile MyMIDI = MIDIFile(1) # Add track name and tempo. The first argument to addTrackName and # addTempo is the time to write the event. track = 0 time = 0 channel = 9 MyMIDI.addTrackName(track,time,"Sample Track") MyMIDI.addTempo(track,time, 120) time = time = 2 MyMIDI.addProgramChange(0,channel, time, 44) # voice 1 = 86 fretless bass # Add a note. addNote expects the following information: pitch = 60 duration = 10 volume = 100 duration2 = 5 # Now add the note. MyMIDI.addNote(track,channel,pitch,time,duration,volume) time = time + 1 MyMIDI.addNote(track,channel,pitch,time,duration,volume) time = time + 1.25 MyMIDI.addNote(track,channel,pitch,time,duration,volume) time = time + .5 MyMIDI.addNote(track,channel,pitch,time,duration,volume)
MyMIDI.addTrackName(track1,time,"Year Changes")
time = time +1
MyMIDI.addTrackName(track2,time,"Percussion")
time = time +1
#MyMIDI.addTrackName(track3,time,"Misc")
#time = time +1
MyMIDI.addTempo(track1,time, beats)
time = time +1
MyMIDI.addTempo(track2,time, beats)
#time = time +1
#MyMIDI.addTempo(track3,time, beats)
# set voice (sound) to be played on tracks
# we used General Midi sounds ( see General Midi docs )
time = time +1
MyMIDI.addProgramChange(track1,channel, time, 12) # voice 1 = 86 fretless bass
#time = time +1
#MyMIDI.addProgramChange(track2,channel10, time, 40) # voice 2 = 53
#time = time +1
#MyMIDI.addProgramChange(track3,2, time, 77) # cymbal = 119
time = time +1
# open and read each line ( data object ) in file
f = open("StormyWeather.txt")
for row in csv.reader(f):
# calculate pitch value from temperatures
#pitch1 = 20 + winddirection_to_values(row[windDirection])
MyMIDI.addTrackName(track1,time,"Year Changes")
time = time +1
MyMIDI.addTrackName(track2,time,"Percussion")
time = time +1
#MyMIDI.addTrackName(track3,time,"Misc")
#time = time +1
MyMIDI.addTempo(track1,time, beats)
time = time +1
MyMIDI.addTempo(track2,time, beats)
#time = time +1
#MyMIDI.addTempo(track3,time, beats)
# set voice (sound) to be played on tracks
# we used General Midi sounds ( see General Midi docs )
time = time +1
MyMIDI.addProgramChange(track1,channel, time, 12) # voice 1 = 86 fretless bass
#time = time +1
#MyMIDI.addProgramChange(track2,channel10, time, 40) # voice 2 = 53
#time = time +1
#MyMIDI.addProgramChange(track3,2, time, 77) # cymbal = 119
time = time +1
print("The instnrument is: ", BASSDRUM1)
# open and read each line ( data object ) in file
f = open("StormyWeather.txt")
for row in csv.reader(f):
# calculate pitch value from temperatures
#pitch1 = 20 + winddirection_to_values(row[windDirection])
import random
# Create the MIDIFile Object
MyMIDI = MIDIFile(6)
# Add track name and tempo. The first argument to addTrackName and
# addTempo is the time to write the event.
track = 0
time = 0
channel = 0
program = 0
volume = 100
#Adding instruments
MyMIDI.addTrackName(track,time,"Mellow Ambience I")
MyMIDI.addTempo(track,time,92)
MyMIDI.addProgramChange(track,channel,time,program+53)
MyMIDI.addTrackName(track+1,time,"Harpsichord")
MyMIDI.addTempo(track+1,time, 92)
MyMIDI.addProgramChange(track+1,channel+1,time,program+107)
MyMIDI.addTrackName(track+2,time,"Percussion")
MyMIDI.addTempo(track+2,time, 92)
MyMIDI.addProgramChange(track+2,channel+2,time,program+47)
#Saving Randomness state
random.seed(1337,2)
# Get pitch of note
def getPitch(key, pitchOct):
if (key == 'C'):
