Jazz Ensemble Jazz Ensemble - Level 4 - Digital Download SKU: A0.1044159 By EL GRAN COMBO. By EL GRAN COMBO. Arranged by RONNY EMERSON VASQUEZ BARRIENTOS. Jazz,Latin,Traditional. Score and parts. 35 pages. Ronny Vásquez #648887. Published by Ronny Vásquez (A0.1044159). BIG BAND: 5 SAXOFONES.4 TROMPETAS.4TROMBONES, PIANO, BASS, PERCUSION.