Cello,Instrumental Duet,Violin - Level 4 - Digital Download SKU: A0.1222365 By Adelaide String Duo. By Anton Rubenstein. Arranged by Brenton Edgecombe. 19th Century,Romantic Period. 2 pages. Adelaide String Duo #817946. Published by Adelaide String Duo (A0.1222365). Violin and cello duet (duo) from the solo piano collection titles '6 Soirées à Saint-Petersbourg'.