Double trouble/Window to the past from harry potter and the prisoner of azkaban for Flute / Piano and Cd is for Level 2-3 pla yers it has a carefully edited removable part for the player. The piano accomp can be easily played by a Teacher or Intermedi ate piano student. A full orchestrated accompaniment Cd. Each song on the Cd includes a Demo track which features a live in strumental performance followed by the Play-Along track.Also available Clarinet Alto sax Tenor sax Trumpet Trombone horn