Instrumental Duet Instrumental Duet,Trombone,Trumpet - Level 4 - Digital Download SKU: A0.689401 By Raya Yarbrough. By Raya Yarbrough. Arranged by Fabio Britto. Celtic,Country,Film/TV,Irish,Wedding. Score and parts. 4 pages. Minhas Partituras #6694639. Published by Minhas Partituras (A0.689401). Arrangement of the song Skye Boat Song (from Outlander) for Trumpet in Bb & Trombone Duo.