def play_midi(self, filename, track=1, transpose=6):
midi = MidiFile(filename)
tune = midi.read_track(track)
self.play_tune(midi.tempo,
tune,
transpose=transpose,
name=filename)
def test_03_read_track(self):
m = MidiFile(self.sample_file)
notes = m.read_track(1)
for n, expected in zip(notes[:4], (('r', 0.4343891402714933),
('c2', 1.116279069767441),
('r', 48.00000000000171),
('f1', 1.499999999999998))):
self.assertEqual(n[0], expected[0])
self.assertTrue(isclose(n[1], n[1]))
