Instrumental Duet Instrumental Duet,Viola,Violin - Level 3 - Digital Download SKU: A0.816366 Composed by Fritz Kreisler. Arranged by Maksym Kravchenko. Multicultural,Romantic Period,Standards,World. Score and parts. 10 pages. Julia Samarska #5719519. Published by Julia Samarska (A0.816366). Fritz Kreisler - Love's Sorrow (Liebesleid) arranged for violin and viola string duo (score and parts).