Jazz Ensemble Jazz Ensemble - Level 2 - Digital Download SKU: A0.1028723 Composed by Tyler Heltzel. Jazz. Score and parts. 28 pages. Tyler Heltzel #3875635. Published by Tyler Heltzel (A0.1028723). An original composition designed for your average beginner Jazz Band. Explores chord changes, melody and counter melody, as well as the typical AABA Jazz Form. For 5 Saxes, 4 Trumpets, 4 Trombones, and Rhythm section.