def change_music(new_music, repeat=False):
    """Fade out any currently playing music and start playing the given
    music file."""
    #print "albow.music: change_music" ###
    if music and new_music is not current_music:
        if new_music:
            new_playlist = PlayList([new_music], repeat=repeat)
        else:
            new_playlist = None
        change_playlist(new_playlist)
Fade out any currently playing music and start playing the given
    music file.
albow/music.py