Side by Side Clarinet Duets Book & CD brings together a great selection of duets for early intermediate instrumentalists, including both popular and folk melodies. It is great material to play with friends for fun and is also perfect for lessons, providing repertiore for those learning in groups and also for teachers and pupil together. The CD contains 3 tracks for each piece. each duet part individually and then both played together. Players can hear what their part should sound like.