Brass Ensemble - Level 3 - Digital Download SKU: A0.1308323 By Gnarls Barkley. By Brian Burton, GianPiero Reverberi, Gianfranco Reverberi, and Thomas Callaway. Arranged by Dale Vail. Pop. Score and Parts. 15 pages. Dale Vail #897561. Published by Dale Vail (A0.1308323). Arranged for Brass Ensemble (Sextet). Parts in Orchestral and British Band Transpositions.Two Trumpets (Cornets optional!)Horn (F and Eb)Trombone (Bass and Bb Treble)Euphonium (or trombone) (Bass and Bb Treble)Tuba (Bass and Eb Treble)www.dalevail.com.