We Three Swing: 3rd Trombone

Gassi's arrangement transforms a familiar holiday tune into a groovy waltz that sits perfectly in the Grade 1 sweet spot: musically interesting without overwhelming young players. The written alto solo gives your horn section a featured moment, while the accessible brass ranges and straightforward ensemble voicings let your ensemble focus on swing feel and phrasing rather than range gymnastics.

A relaxed, groovy take on a holiday standard that swings in three. The waltz rhythm gives it a gentle bounce while the ensemble parts move through warm, readable voicings that let young musicians hear themselves in the texture. The written solo adds a moment of polish and personality.

Jazz ensemble directors working with Grade 1 players who want to tackle a holiday classic without extensive technical demands. This chart works for groups developing their swing articulation and ensemble balance, whether in a school jazz band or a young community ensemble.

• Establish the waltz swing feel in rehearsal by having the rhythm section lock the triplet subdivision; this anchors the half-time feel and prevents rushing.
• Balance the solo trumpet or alto saxophone feature against the ensemble by keeping the background parts light and supportive during the written solo section.
• Use the 2:19 duration to set tempo: count off at quarter note 138 BPM and let the rhythm section confirm the groove before the ensemble enters.
• Shape the melody line with subtle dynamic contours in each eight-bar phrase; avoid playing it flat even though the arrangement is accessible.

Slot this into a winter concert as a contrasting set closer after ballads or uptempo swing tunes, or use it as a gateway piece to show younger jazz students what 'easy' can sound like when an arrangement is well crafted. The modest length makes it ideal for building confidence in a newly formed ensemble early in the school year.

• Swing articulation and triplet subdivision in waltz meter (3/4)
• Reading and balancing ensemble jazz voicings
• Supporting and accompanying a featured solo line
• Tempo control and groove locking in a rhythm section context