Instrumental Duet Instrumental Duet,Viola,Violin - Level 4 - Digital Download SKU: A0.816379 Composed by Johann Strauss Jr. Arranged by Maksym Kravchenko. Concert,Standards,World. Score and parts. 4 pages. Julia Samarska #5735583. Published by Julia Samarska (A0.816379). Johann Strauss Jr. - Mein Herr Marquis (Adele's Laughing Song from Die Fledermaus act 2) arranged for string duo - violin aand viola, score and parts.