Brass Ensemble Trombone - Level 4 - Digital Download SKU: A0.811083 Composed by Giuseppe Verdi. Arranged by Ralph Sauer. Classical,Opera,Romantic Period. Score and parts. 13 pages. Gordon Cherry #5002111. Published by Gordon Cherry (A0.811083). Verdi's opera Rigoletto begins with the Prelude from Act One predicting Gilda's tragic death a few acts later. The ominous mood is perfectly captured in Ralph Sauer's new arrangement for 8-part Trombone Choir with optional Timpani. This arrangement of about 2 minutes in length is appropriate for moderately advanced performers.