[Instrumental Introduction.] [Cathedral pipe organ alone sustains a single low D, barely audible, like breath.] [No rhythm. No pulse. Free meter throughout.] [Extremely slow, approximately 42 BPM only as a pacing reference.] [After the opening pedal has been sustained for several measures, contrabassoon enters beneath the organ tone, doubling the D almost imperceptibly.] [The sustained pitch remains the musical center throughout. Changes occur through timbre, spacing, dynamics, and harmonic coloration rather than melodic movement.] [Choir I enters as if from a great distance, barely above a whisper.] Nox et quies. [Cellos join the sustained D with harmonics, adding shimmer without altering pitch.] Anima exspectat. [Allow the sound to decay naturally before continuing.] [Bass clarinet joins the sustained tone. The timbre thickens slightly.] [Choir II answers from a different spatial position, equally hushed.] Vox in profundo. [English horn enters with a single held tone. No melodic movement.] Anima exspectat. [Violas and second violins add sul tasto sustain, widening the harmonic halo around the D.] Aer sine forma. [Choirs I and II now overlap softly, tones blurring rather than alternating.] Terra sine voce. [Bowed crotales shimmer faintly beneath the choir.] Vox in profundo. [The texture is now fullest so far, though still hushed. Nothing is rhythmic.] Aer sine forma. [French horns enter with long sustained tones, widening the harmony for the first time.] [Distant tolling bell, once, very far away.] Vox in profundo. [First violins rise almost imperceptibly above the texture with a held tone.] Aer sine forma. [Full choir joins in unison for the first time, still pianissimo.] Spiritus adest. [Organ swells almost imperceptibly beneath the choir.] Fons aeternus. [Let the harmony bloom slowly. No accents. No attacks.] [Full ensemble now sustains together: organ, strings, winds, and choir.] [The dynamic reaches its only true climax, still restrained, luminous rather than powerful.] Vox in profundo. Aer sine forma. Anima vivit. Spiritus hic est. [Voices gradually thin. Instruments depart one at a time in reverse order of their entrance.] Vox… [Only strings and organ remain.] Fons… [Only organ remains, sustaining the same D from the opening.] Anima vivit… [The final sustained D is never resolved. Allow the tone to decay naturally into complete silence. No final cadence. No harmonic resolution.]