Instrumental Duet Instrumental Duet,Viola,Violin - Level 3 - Digital Download SKU: A0.915305 By Train. By David Katz, Pat Monahan, and Sam Hollander. Arranged by K. Speck. Pop,Rock. Score and parts. 7 pages. K. Speck #6853221. Published by K. Speck (A0.915305). Marry Me by Train, Violin an Viola Duet. Arranged by K. Speck (@kspeckmusic)Key- C majorScore- 3 pagesViolin- 2 pagesViola- 2 pages.