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