Cello Duet Cello - Level 5 - Digital Download SKU: A0.512070 By Bruno Mars. Arranged by Alison Gillies. Pop. Score. 9 pages. Quartetpad.com #3573683. Published by quartetpad.com (A0.512070). Uptown Funk by Mark Ronson and Bruno Mars was a massive hit when it was released in 2015. This arrangement for cello duet has all the funky rhythmic drive of the original track, with interest for both players. Aimed for advanced players, this one is guaranteed to get listeners up and dancing!