cello_talea = rhythm('h q. h h e e q. e e e e q. e e h', tempo=80)
cello_color = keynum('c6 e d f# bf5')
if __name__ == '__main__':
# It's good practice to add any metadata such as tempo, midi instrument
# assignments, micro tuning, etc. to track 0 in your midi file.
t0 = MidiSeq.metaseq(ins={0: AcousticGrandPiano, 1: Violin})
# Track 1 will hold the composition.
t1 = MidiSeq()
# Create a scheduler and give it t1 as its output object.[84, 88, 86, 90, 82]
q = Scheduler(t1)
# Create the piano and cello composers.
piano = brush(q,
len=len(piano_talea) * 8 + 14,
rhy=piano_talea,
key=piano_color,
chan=0)
cello = brush(q,
len=len(cello_talea) * 6,
rhy=cello_talea,
amp=.2,
key=cello_color,
chan=1)
# Start our composers in the scheduler, this creates the composition.
q.compose([[0, piano], [5.5, cello]])
# Write a midi file with our track data.
f = MidiFile("messiaen.mid", [t0, t1]).write()
# To automatially play demos use setmidiplayer() to assign a shell
# command that will play midi files on your computer. Example:
# setmidiplayer("fluidsynth -iq -g1 /usr/local/sf/MuseScore_General.sf2")
arf = [0, 3, 7, 0, 3, 7, 0, 3, 7, 0, 3, 7, 0, 3, 7, 0]
if __name__ == '__main__':
# It's good practice to add any metadata such as tempo, midi instrument
# assignments, micro tuning, etc. to track 0 in your midi file.
track0 = MidiFile.metatrack(microdivs=4)
# Track 1 holds the composition.
track1 = Seq()
# Create a score and give it tr1 to hold the score event data.
score = Score(out=track1)
# Create the composition.
score.compose([
brush(score,
length=1000,
pitch=pphase,
rhythm=1 / 16,
duration=1,
amplitude=0.75,
instrument=9,
microdivs=4),
brush(score,
length=828,
pitch=pphase,
rhythm=1 / 32,
duration=7,
amplitude=0.75,
instrument=1,
microdivs=4),
brush(score,
length=1000,
pitch=arf,
rhythm=1 / 8,
band=[3.8, 7.1, 9.3, [7.1, 12]],
end=15,
tuning=tuning)
s6 = spray(q,
key=24,
dur=5,
rhy=[1, 1, .5, 2, 2],
amp=A(.5),
band=scale2,
end=55,
tuning=tuning)
s7 = brush(q,
key=[86.2, 93.3, 87.8, 91.1],
dur=4,
rhy=[.25, .25, .5],
amp=A(.3),
end=50,
tuning=tuning)
s8 = brush(q,
key=[86.2, [93.3, 98.8], 87.8, 91.1],
dur=4,
rhy=[.25, .25, .25, .25, .5],
amp=A(.25),
end=10,
tuning=tuning)
s9 = brush(q,
key=[81.3, 74.4, 78.6, 72],
dur=2,
rhy=[.5, .25, .25],
amp=A(.25),
duration=3,
rhythm=[.75, .25, .5],
amplitude=A([.6, .5, .55]),
band=[3.8, 7.1, 9.3, [7.1, 12]],
end=15)
s6 = spray(score,
pitch=24,
duration=5,
rhythm=[1, 1, .5, 2, 2],
amplitude=A(.5),
band=scale2,
end=55)
s7 = brush(score,
pitch=[86.2, 93.3, 87.8, 91.1],
duration=4,
rhythm=[.25, .25, .5],
amplitude=A(.3),
end=50)
s8 = brush(score,
pitch=[86.2, [93.3, 98.8], 87.8, 91.1],
duration=4,
rhythm=[.25, .25, .25, .25, .5],
amplitude=A(.25),
end=10)
s9 = brush(score,
pitch=[81.3, 74.4, 78.6, 72],
duration=2,
rhythm=[.5, .25, .25],
amplitude=A(.25),
end=50)
s10 = brush(score,
cello_talea = rhythm('h q. h h e e q. e e e e q. e e h', tempo=80)
cello_color = keynum('c6 e d f# bf5')
if __name__ == '__main__':
# It's good practice to add any metadata such as tempo, midi instrument
# assignments, micro tuning, etc. to track 0 in your midi file.
track0 = MidiFile.metatrack(ins={0: AcousticGrandPiano, 1: Violin})
# Track 1 will hold the composition.
track1 = Seq()
# Create a score and give it tr1 to hold the score event data.
score = Score(out=track1)
# Create the piano and cello composers.
piano = brush(score,
length=len(piano_talea) * 8 + 14,
rhythm=piano_talea,
pitch=piano_color,
instrument=0)
cello = brush(score,
length=len(cello_talea) * 6,
rhythm=cello_talea,
amplitude=.2,
pitch=cello_color,
instrument=1)
# Create the composition.
score.compose([[0, piano], [5.5, cello]])
# Write the tracks to a midi file in the current directory.
file = MidiFile("messiaen.mid", [track0, track1]).write()
print(f"Wrote '{file.pathname}'.")
# To automatially play demos use setmidiplayer() and playfile().