The Hal Leonard Classical Play-Along series will help you play great classical pieces. Listen to the full performance tracks to hear how the piece sounds with an orchestra, and then play along using the accompaniment tracks. The audio CD is playable on any CD player. For PC and Mac computer users, the CD is enhanced so you can adjust the recording to any tempo without changing pitch. Vol 1: Mozart Flute Concerto KV314 (285d) in D.