Instrumental Duet Clarinet,Instrumental Duet,Oboe - Level 1 - Digital Download SKU: A0.647473 Composed by Leopold Mozart. Arranged by Nick Lacanski. Classical. Score and parts. 3 pages. Theupperstaff #1885565. Published by theupperstaff (A0.647473). This dance was written by Papa Mozart for his son, Wolfgang. It was originally for piano.