Groovin' High by Dizzy Gillespie (1917-1993). Arranged by Rick Stitzel. For Jazz Ensemble (Score & Parts). Young Jazz Classics. Grade 3. Softcover. Published by Hal Leonard (HL.7011672).
One of the bebop classics that defined an era, Groovin' High (arranged here by Rick Stitzel) is a great introduction to the music of Dizzy Gillespie for your younger players. With careful attention to ranges and tempo, this chart is very playable and features solos for trumpet and alto.