In this book are the Eb parts. These parts would be suitable for the following common instruments: Alto and Baritone Saxophone Eb Clarinet Eb Trumpet Tenor Horn (Called the Alto Horn in the US) Contrabass Saxophone Eb Tuba 1) Eb Melody Parts: The Eb Melody parts are the same as the main melody part. 2) Eb Instrument 1: This is the Instrument 1 part - some fairly difficult countermelodies. 3) Eb Instrument 2: Instrument 2 part - some fairly difficult countermelodies, but slightly easier than Instrument 1. 4) Eb Middle (Viola) parts: These are the viola parts, basically, transposed for any Eb instrument that can play them in the middle register. 5) Eb Treble clef Bass parts: These are for Eb players on low instruments (Tenor Horn, Eb Tuba, Bari Sax, etc) who wish to play the bass parts, who read tr eble clef.