Trombone Duet Trombone - Level 3 - Digital Download SKU: A0.1209236 Composed by Alan Menken and Howard Ashman. Arranged by Kyle Raftery. Broadway,Film/TV,Musical/Show. Score. 22 pages. Kyle Raftery #807349. Published by Kyle Raftery (A0.1209236). A fun solo or duet for an intermediate player, written specifically for trombone by a trombonist. Includes melody and harmony parts in C Bass and Bb Treble Clefs along with piano parts & chord symbols. Backing track can be found on my YouTube channel along with 100's of other fun trombone solos, duos and quartets.