Cold Duck Time: Jazz Ensemble Conductor Score & Parts

This arrangement captures what makes Harris's writing so enduringly popular with jazz ensembles: it commits fully to its groove from the opening note and never lets up. The straight-eighth feel at 120 BPM sits in that sweet spot where ensembles can lock in confidently without the tempo feeling sluggish, and the written tenor solo gives soloists a clear melodic reference point while leaving room for interpretation. At Grade 4, the chart demands precision and ensemble cohesion without requiring virtuosic chops from every section.

From the first downbeat, this chart establishes an undeniable groove with a straight-eighth feel that has real momentum without relying on tricks or gimmicks. The sound is simultaneously sleek and soulful, built on interlocking parts that emphasize pocket and precision rather than flash. It swings hard in its own way, with the kind of immediate, infectious energy that reminds listeners why funk-influenced jazz became so central to the genre's survival.

Jazz ensembles at the high school or college level that are ready to tackle a Grade 4 chart with the rhythmic precision and ensemble discipline required to make funk-influenced writing sing. This works equally well for groups preparing for jazz festivals or simply looking to expand their working repertoire with something that audiences instantly recognize and enjoy.

• Lock the rhythm section into a tight pocket before adding horns. The success of this chart lives entirely in the groove, so spend early rehearsals getting piano, bass, and drums speaking as one instrument at 120 BPM.
• Shape the lead trumpet line with dynamic clarity. The part sits high (written C above the staff), so mark breathing points carefully and avoid letting the phrase flatten from fatigue.
• Balance the written tenor solo so the melody sits clearly above the ensemble. This is a feature, not background texture, so dial back the comping underneath during solo sections.
• Treat the optional flute and vibes parts as textural choices, not requirements. If you have the players and the sound serves your arrangement of the tune, use them; if not, the core voicings stand on their own.

Include this in a jazz festival set where you want to showcase your ensemble's ability to execute a contemporary groove chart with maturity and control. It also pairs well in a concert program with other funk-influenced repertoire, or as a change of pace following a more traditional swing standard. The recorded performance (6:34) gives you a clear reference for tempo and articulation.

• Locking into straight-eighth grooves and maintaining pocket precision
• Balancing ensemble texture while featuring a written solo section
• Managing high register demands in lead trumpet voicings
• Reading and interpreting slash notation and rhythm-section charts
• Transcribing and personalizing a composed solo