public void importSong(Song song) {
		// Fetch important data from the song.
		// Meaning, metadata and the song itself.
		Beat[] beats = song.getBeatArray();
		this.song = song;
		
		// Create a track for each voice.
		int numVoices = song.getNumVoices();
		for (int voiceCount = 0; voiceCount < numVoices; voiceCount++) {
			sequence.createTrack();
		}
		
		// Iterate through each beat, adding each note to the corresponding
		// track.
		Track[] tracks = sequence.getTracks();
		for (int beat = 0; beat < beats.length; beat++) {
			Note[] firstHalf = beats[beat].getNotesFirstHalf();
			Note[] secondHalf = beats[beat].getNotesSecondHalf();
			// Iterate through each note in the beat, adding it to the
			// corresponding track.
			for (int note = 0; note < firstHalf.length; note++) {
				if (firstHalf[note] == secondHalf[note]) {
					createNote(firstHalf[note], 2 * beat, 2, tracks[note]);
				} else {
					createNote(firstHalf[note], 2 * beat, 1, tracks[note]);
					createNote(secondHalf[note], 2 * beat + 1, 1, tracks[note]);
				} // if/else
			} // for
		} // for
		
		try {
			setUpSequencer();
		} catch (MidiUnavailableException ex) {
			System.out.println("Unable to set up sequencer");
			// do nothing
		}
	}