Merry Christmas (arr. Ryan O'Connell): SAB Choral Octavo

Ryan O'Connell's arrangement respects Mathis's unhurried phrasing while giving three-part mixed voicing real independence and line. The parts never feel like filler; the harmonies breathe and move, which means your singers stay engaged throughout instead of simply supporting a melody line. At seven pages, this is substantial enough to feel like an event but manageable enough to prepare alongside other holiday selections.

Intimate and unhurried. The piece carries the cozy formality of mid-century seasonal singing, with harmonies that feel like they're settling into place rather than dashing through changes. There's genuine affection in the voicing, not sentimentality.

Choirs seeking a warmly accessible holiday piece that doesn't rely on novelty arrangements or overly thick orchestrations. This works well for groups with solid sight-reading skills who want material that feels current and singable while honoring a respected recording artist.

• Focus rehearsals on the legit, rounded vowels Mathis is known for. This style demands taller vowels and consistent support through the entire phrase, not bright operatic placement.
• Map the dynamics carefully across all three parts since Mathis's recording moves through subtle volume shifts rather than dramatic contrasts. Bring your singers along so every voice shapes the overall arc.
• Pay close attention to when parts move in parallel motion versus when they diverge; the arrangement likely uses both textures intentionally, and clarity here prevents muddiness.
• Consider using Mathis's recorded performance as a listening reference only after your singers have learned their parts, so they internalize the arrangement without copying inflection directly.

Slot this into a mixed holiday concert where you want something substantial between livelier selections or opening carols. The arrangement's maturity pairs well with both traditional standards and contemporary holiday fare, making it flexible for varied programming contexts. Seven pages also allows you to feature this without it dominating your rehearsal calendar.

• Sustaining legit vocal tone through longer phrases without wavering
• Reading SAB voicing and maintaining part independence when lines move in parallel motion
• Responding to subtle dynamic shifts that shape phrasing rather than signal structural changes
• Blending warm vowel colors across a three-part ensemble
• Interpreting popular music standards with phrasing discipline rather than interpolation