Written for second to third-year players (Grade 2-2.5), the Easy Jazz Ensemble Series is scored for 5 saxes and 8 brass, with fully notated rhythm section parts and sample solos. The charts are playable with 4 saxes, 3 trumpets, 3 trombones, and rhythm section. The 1st trumpet is written up to an F with optional G, and there are optional parts included for flute, clarinet, F horn, and tuba.