I Got Rhythm: 4th B-flat Trumpet

Wolpe's arrangement gives every section meaningful material while keeping the focus on the trombone soloist, making this an intelligent choice for ensembles ready to showcase a strong lead player. The chart swings hard without losing clarity, and the optional vibe part adds textural flexibility depending on your instrumentation.

Buoyant and propulsive, with the infectious charm of a standard that has earned its place through sheer musicality. The trombone voice sits naturally in the groove while the ensemble drives forward with the kind of rhythmic ease that makes big-band jazz so satisfying to play.

Jazz ensembles at the intermediate-advanced level with a capable lead trombone soloist and solid section depth. This arrangement suits groups ready for the technical demands of Grade 4.5 writing and the interpretive maturity needed to balance spotlight solos with ensemble cohesion.

• Balance the lead trombone's solo passages so they soar over the section, especially when both trumpet and trombone push toward high D. The arrangement will handle the texture if soloists play with confidence rather than restraint.
• Establish a solid groove with your rhythm section before rehearsing the horns. This tune's swing depends on lock, not just tempo; a metronome helps initially, but trust your players' ears once they find the pocket.
• Exploit the solo space strategically in performance. These aren't throwaway bars; they're moments for individual voices to breathe. Mark dynamics and articulation choices clearly so players understand when to solo forward and when to sit back in the section.
• Use the vibe part as a rehearsal tool early on if your ensemble includes mallets. It clarifies harmonic color and gives younger players a reference for comping rhythms before you thin the texture in performance.

Program this as a feature piece on a concert celebrating American composers, or pair it with other Gershwin arrangements to explore his harmonic language across styles. It works equally well as a spring concert highlight or a showcase performance at jazz festival competitions.

• Trading solos and responding to lead voice within ensemble texture
• Balancing individual articulation with section unity in swing idiom
• Reading and executing jazz phrasing, rhythmic pushes, and behind-the-beat interpretations
• Sustaining intonation and voicing at high range (trumpet and trombone to D)
• Listening and comping responsively as accompaniment to soloists