(Music Sales America). Learn to play Beethoven's "Fur Elise" with The Concert Performer Series, complete with a special CD-ROM which contains both audio and MIDI to help you practise for a truly great performance. Track 1 contains an audio concert performance, Track 2 is a special audio 'study track', on which you'll hear the same performance as Track 1 at a slower speed. Listening to and playing along with this track can help you resolve questions of rhythm and interpretation as you are learning the piece.