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#!/usr/bin/env python3
############################################################################
# A sample program to create a single-track MIDI file, add a note,
# and write to disk.
############################################################################
# Import the library
from midiutil import MIDIFile
# Create the MIDIFile Object
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
MyMIDI.addTrackName(track, time, "Sample Track")
MyMIDI.addTempo(track, time, 120)
# Add a note. addNote expects the following information:
channel = 0
pitch = 60
duration = 1
volume = 100
# Now add the note.
MyMIDI.addNote(track, channel, pitch, time, duration, volume)
# And write it to disk.
with open("output.mid", 'wb') as binfile:
MyMIDI.writeFile(binfile)
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