A lone bassoon opens the piece — reedy and intense, singing at the very top of its range in a wide, live room.

Held tones gather quietly beneath the solo — the first floor under that high line.

The lead voice steps down into its darker, lower register — heavier reeds, more wood in the sound.

An oboe takes the lead now — narrow and bright, its line drifting downward.

Beneath the winding winds, plucked strings — the first hard little points of attack under all that breath.

The ceiling lifts: flutes and piccolo spin fast figures high above the choir.

The winds have thickened into trills and racing lines, and now brass and strings put real weight underneath.

The mass crests — every register filled, the surface saturated and shrill at the top.

And at once it all drops away — one high line left alone in a drier, emptier space.

From that bare line, the ensemble begins to gather again.

The counterpoint has tightened into hard, clean precision — exact, and strangely braced.

By now a repeating figure owns the body — the ostinato locks in, mechanical, relentless.

The locked drive finally exhales — pressure easing, the floor giving back.

One more surge — everything leans in at full weight.