Multi-level songbooks are an excellent way for students to learn pieces via "scaffolding." These books are intended to be collections that students can grow with over a longer period of time. The base version (Version 1) correlates to Piano Pronto: Keyboard Kickoff, Version 2 correlates to Piano Pronto: Prelude, and Version 3 correlates with Piano Pronto: Movement 1. For motivated students you can have them learn one, two, or all three versions in succession, or have them work through a particular version (i.e. Version 1) of all the pieces and then circle back to learn the harder versions.

As per the product description for the Holiday Classics: Super Soundtrack: Includes orchestrated backing tracks with and without the student parts as well as recordings with the teacher duet part. Mp3 and MIDI files included with purchase. On the website we always preview the play-along tracks WITH the student part so you can hear the finished product, but the Super Soundtracks have it both ways (with and without the student part).