def __init__(self, synth, song, mode=PLAYING_MODES['EASY']) :
super(SongPlayingScreen, self).__init__(synth, song.distinctNotes)
self.song = song
def __init__(self, synth, song, mode=PLAYING_MODES['EASY']) :
super(SongPlayingScreen, self).__init__(synth, song.distinctNotes)
self.song = song