Aeternum (Mixed Choir): Mixed Voices (SSAATTBB)

Jancevskis creates choral music that rewards the extra rehearsal time a full eight-part mixed voicing requires. The addition of whistling soloists and a soprano trio adds textural variety and visual drama without demanding additional singers, making this piece architecturally inventive within a standard mixed choir setup. Gramophone's praise for the intensity and captivation of his writing is earned in every phrase.

Aeternum moves between moments of stark, almost crystalline stillness and passages of rich, sorrowful resonance. The interplay of whistled tones with sung voices creates an otherworldly quality that feels both intimate and expansive, as though the choir is reaching across vast temporal space.

Advanced mixed choirs with solid sight-reading skills and experience managing complex divisi will find this piece most rewarding. Singers need comfort with eight-part writing and the confidence to sustain exposed musical lines, particularly in the soprano trio and whistling sections.

• Balance the whistling soloists carefully during rehearsals; mark their entrances visibly in the score so they can anchor the texture without overshadowing the main choir.
• Work the soprano trio passages separately before integrating them with full eight-part sections, as these moments require independent intonation and confidence.
• Pay close attention to the composer's notes about the poetic intent; understanding how the sparse text unfolds across cosmic space will shape your approach to pacing and silence.
• Experiment with dynamic control in the quieter passages to find the 'haunting stillness' Gramophone describes; overly cautious singers often lose focus.

This work functions beautifully as a centerpiece or closing piece on a concert dedicated to contemporary Baltic composers or choral innovation. Its 16-page scope and emotional trajectory also make it suitable for festival performances where dramatic impact and harmonic adventurousness will resonate with informed audiences.

• Sustaining pitch and intonation in exposed eight-part harmony
• Blending tone across three soprano soloists while maintaining ensemble cohesion
• Coordinating pitched singing with non-pitched whistling soloists
• Interpreting poetic meaning as a guide to phrasing and dynamic shaping
• Managing complex divisi and independent voice lines simultaneously