Marching band Baritone B.C. (Opt. Tbn. 2) - Level 2 - Digital Download SKU: HX.133540 By Usher featuring Lil Jon & Ludacris. By Christopher Bridges, James Phillips, Jonathan Smith, La Marquis Jefferson, Laurence Smith, and Sean Garrett. Arranged by Paul Murtha. Hip-Hop,R & B. Individual instrument part. 1 pages. Hal Leonard - Digital #0. Published by Hal Leonard - Digital (HX.133540).