Woodwind Ensemble Bass Clarinet - Level 3 - Digital Download SKU: A0.902085 By Rainer's Rainbow. By Bela Bartok. Arranged by Rainer Roth. 20th Century,Multicultural,World. 64 pages. Rainer's Rainbow #5327955. Published by Rainer's Rainbow (A0.902085). This arrangement of Bartok's Roumanian Dances is set for a clarinet quartet. The original is for piano. This arrangement is for 2 Bb Clarinet, an Eb and a Bass Clarinet. There is an optional Mandolin part which could be played by guitar. A substitute part for Bb clarinet is offered for the Eb clarinet part, The arrangement was recorded by the clarinet section of the Canadian Armed Forces Professional Band, aka The Nadenband in 2016 on the CD album snapshots of excellence.