Brass Ensemble Trombone,Trumpet,Tuba - Digital Download SKU: A0.784750 By Robert Kase. By Robert Kase. Arranged by Robert Kase. Classical,Contest,Festival,Romantic Period. Score and parts. 9 pages. StudioK #391911. Published by StudioK (A0.784750). Brass Quartet (2 Trumpets in Bb, Trombone, Tuba.