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