String Quintet Cello,Double Bass,Viola,Violin - Level 4 - Digital Download SKU: A0.1325697 By Avicii. By Aloe Blacc, Avicii, and Michael Einziger. Arranged by Johannes Christ. Pop. 25 pages. Mayence Music Management #913887. Published by Mayence Music Management (A0.1325697). Arrangement for string quintet or string ensemble.