[Aurora.] Jubilus... Jubilus... .Jubilus! [Instrumental Introduction.] [Lilting exuberant 6/8, flowing not driving.] [Bold sacred proclamation.] [French horns, trumpets, trombones, and cathedral pipe organ announce the procession with broad radiant harmonies.] [Timpani reinforce the compound meter lilt, not a march pulse.] [Immediately transition into continuous forward motion.] [Cellos and basses establish a flowing ostinato.] [Violas sustain subtle measured tremolo.] [Second violins weave energetic rhythmic figures.] [First violins sing broad lyrical lines.] [Piano remains hidden inside the orchestral texture.] [Double reeds weave naturally through the strings.] [Choir remains silent.] [Ascensio.] [Choir I enters.] Deo laus. [Melismatic stretch on "Jubilus".] Jubilus. Ex te omnia. Ex te pax. Ex te vita. [Melismatic stretch on "Jubilus".] Jubilus. Ex te spes… Deo laus. [Amplitudo.] [Harmonic bloom - unexpected major bVII, brief unresolved brightness.] [Choir II joins.] [Both choirs overlap naturally.] Ex te omnia. [Melismatic stretch on "Jubilus".] Jubilus. Ex te pax. Ex te vita. Deo laus. [Melismatic stretch on "Jubilus".] Jubilus. Ex te spes… Ex te omnia. [Instrumental Build.] [Maintain continuous compound meter lilt, do not rush into a march feel.] [Broaden the harmony.] [Expand the orchestral texture.] [Increase brilliance without increasing density.] [Gaudium.] [The full antiphonal choir enters together for the first time.] [Full cathedral organ.] [Full strings.] [Radiant brass reinforce the harmony.] [Keep low register transparent - bassoon and bass clarinet only, no contrabassoon.] [Everything moves forward together with joy and conviction.] Deo laus. [Melismatic stretch on "Jubilus".] Jubilus. Ex te pax. Ex te vita. Ex te omnia. [Melismatic stretch on "Jubilus".] Jubilus. Amen… [Allow the final chord to resonate naturally through the cathedral.]