Instrumental Duet B-Flat Clarinet,Instrumental Duet,Violin - Level 1 - Digital Download SKU: A0.1073470 Composed by Kallinikov, Vasily. Arranged by Nick M Lacanski. Folk,Instructional,Romantic Period. Score and parts. 5 pages. Theupperstaff #677719. Published by theupperstaff (A0.1073470).