Duoiloquy for two trombones sheet music. Arrangement for Trombone. By David Watson
For Bass Trombone, Trombone and Bass
By Daniel Kelley, for Trombone, style Classical and Gospel
By David Watson, for Trombone and Euphonium
By Franz Xaver Gruber, John A. Dempsey and John A, for Trombone and Trumpet, style Gospel and Folk World & Country
By Benedetto Marcello and Justin Chiang, for Trombone, style Baroque
By Rob Hendrickson, for Trombone, style Early Music and Baroque