Brass Ensemble,Trombone Quartet Trombone - Level 5 - Digital Download SKU: A0.563451 By Wizzard. By Roy Wood. Arranged by Austin Ralphson. Christmas,Contemporary,Pop. Score and parts. 25 pages. Austin Ralphson #3861417. Published by Austin Ralphson (A0.563451). Classic Christmas song from 1973, arranged here in a way which is fun to play and to listen to. Trombone quartet with optional drum kit.