Instrumental Duet Instrumental Duet,Viola,Violin - Level 3 - Digital Download SKU: A0.816365 Composed by Pyotr Tchaikovsky. Arranged by Maksym Kravchenko. Concert,Romantic Period,Standards. Score and parts. 5 pages. Julia Samarska #5719511. Published by Julia Samarska (A0.816365). Pyotr Tchaikovsky - Waltz from Sleeping Beauty Ballet arranged for violin and viola string duo (score and parts).