Viola Duet Viola - Level 4 - Digital Download SKU: A0.689375 By Raya Yarbrough. By Raya Yarbrough. Arranged by Fabio Britto. Celtic,Country,Film/TV,Irish,Wedding. Score. 4 pages. Minhas Partituras #6694585. Published by Minhas Partituras (A0.689375). Arrangement of the song Skye Boat Song (from Outlander) for Viola Duo.