Brass Ensemble - Level 3 - Digital Download SKU: A0.846979 By Meghan Trainor. By Kevin Kadish and Meghan Trainor. Arranged by iliana Rose. Pop. Score and parts. 14 pages. Iliana Rose #5309005. Published by iliana Rose (A0.846979). All About The Bass by Meghan Trainer as performed by: Postmodern Jukebox.