Takemitsu opens with a single chord, high on the keyboard, more decay than attack: struck once and immediately turning into resonance. The next gestures arrive the same way, separated by open silence, each left to finish fading before anything new happens. When a small descending figure finally settles into a held harmony, the lesson is already complete — in this music, the sound an event leaves behind is half the event. The pedal pools everything; harmony builds up as layered decay rather than as chords succeeding chords.

The flowing state is established almost at once, no long introduction, just a quick quiet current of figuration. Middle-register figures begin answering the high chords, and around 0:33 a low resonance enters beneath the treble droplets, the first real floor this music has had. Rippling runs move through the middle octaves, quick figures flutter to a crest, and then comes the first full demonstration of how the form breathes: the flow releases into suspended chords and everything thins to isolated intervals. Gather, crest, hang, thin. That cycle is worth learning early, because it is the argument — the piece will run it many times and never replace it with a different one.

Bell-like notes sound over quiet mid-register chords, single notes drift in generous rubato, then rolling gestures gather weight until, near 1:15, chords land with firmer hammers — an early fuller sonority, loud only by the standards of everything around it. The release is immediate: dynamics fall away, a pedal cloud remains, and the treble resumes its droplet patter, scattering downward into the middle register. Even the crest is treated as one more breath, slightly deeper than the rest.

By the second minute the two registers behave as distinct voices — slow warm chords from the middle, a fragile high line floating over long held undertones — one instrument speaking in two roles, depth and spill. A rich swell from low in the piano, a run of cascading figures, and then the long middle: nearly two more minutes of the same breathing, flow gathering and dropping back, familiar enough by now that each crest is heard before it completes. Nothing new enters, because there is nothing else to enter, and recognition itself becomes the form's material.

The loosening comes at 3:47. Continuous motion gives out, and the last half-minute becomes a sequence of separate gestures, isolated strikes with silence between them. Heard without memory this is simply very quiet playing; heard against the opening, it is that first chord-and-decay returned as the only remaining grammar, the middle's continuous shimmer broken apart into single drops.

From there the piece only withdraws. A resonance empties, one small gesture answers, and the final decay at 4:13 passes below the level of the room's own air. There is no cadence to speak of, no home chord arriving; the destination is the fade itself — each strike shedding its resonance after the fact, drop by drop. The last audible thing is not the piano but the space that held it.