Once Upon A December (from Anastasia) (arr. Mark Brymer): SATB Choral Octavo

Mark Brymer's arrangement captures the ethereal quality that made Pentatonix's version distinctive while remaining fully accessible for a typical school or community choir. The piece manages to feel both contemporary and nostalgic, giving your singers a song they likely know from film while presenting genuine arranging craft in the voice writing.

Delicate and atmospheric, with the kind of crystalline clarity that a cappella singing allows. The arrangement evokes memory and longing, drawing you into quiet reflection before gradually building warmth through layered harmony; it feels like stepping into a music box that's been updated for the modern era.

Choirs at the high school level and above who want a winter or concert selection with immediate appeal and modern production sensibility. This works equally well for groups looking to program something accessible yet technically satisfying, or for ensembles exploring how contemporary vocal arranging functions as a teaching tool.

• Establish a clear breath strategy early in rehearsal, especially for the sustained, shimmering passages where breath points become musical decisions rather than mere technical necessities.
• Lean into the homophonic sections to anchor the piece, then gradually layer independence as sopranos and altos develop the upper texture; this gives singers confidence before asking them to maintain their lines through thicker harmony.
• Consider how much text underlay you want during the more flowing sections. Some directors find that slightly clipping vowels in faster passages keeps the tone bright without sacrificing clarity.
• Use the recorded accompaniment to lock tempo and overall groove during early rehearsals, then gradually shift to a cappella runs to build ensemble independence and blend.

This pairs naturally with other winter or seasonal concerts, offering a bridge between classical holiday repertoire and contemporary material. It also works as a standalone feature piece for a holiday concert, or as part of a set exploring film music and Broadway standards arranged for voices.

• Blending sustained vowels across an ensemble without tremolo or vibrato
• Maintaining independent vocal lines within homophonic textures
• Rhythmic precision in syncopated or contemporary grooves
• Tuning in close harmony, particularly in chord clusters
• Phrasing and shaping within minimalist melodic frameworks