InformatieLearn your part in 2 stages: 1. The music is initially played with your own part louder than the other voices, which are performed quietly in the background. 2. Second time around your own part is omitted it's now up to you to 'singalong' with the rest of the chorus. Separate CDs for each voice part feature the choral movements of the piece. Orchestral parts are played on the piano.