Duet in F Minor (for Viola and Bass Trombone) for Trombone,Viola,Bass Trombone written by Ian A. Deterling. The format of this sheet music is Score,Set of Parts and it’s published by Ian A. Deterling. Duet in F Minor (for Viola and Bass Trombone) is part of the following sheet music categories: 21st Century,Contemporary Classical,Modern,Neo-Classical,Recital.