B-Flat Trumpet Solo - Level 1 - Digital Download SKU: A0.1204951 By Michael Jackson. By John Bettis and Steve Porcaro. Arranged by SMLStar. Broadway,Film/TV,Funk,Musical/Show,Pop,Rock. Individual part. 1 pages. SMLStar #803124. Published by SMLStar (A0.1204951). Human Nature Sheet Music to Trumpet Beginners.