def test_track(): scale = Scale(Note(0)) track = Track() chord = scale.getRandomChord() track.appendChord(chord, 0.25) chord = scale.getRandomChord() track.appendChord(chord, 0.5) chord = scale.getRandomChord() track.appendChord(chord, 2.0) chord = scale.getRandomChord() track.appendChord(chord, 1.0) chord = scale.getRandomChord() track.insertChord(0.4, chord, 1.0) print track