Form: Intro → A theme (clarinet, three 4-bar phrases over a Lydian I–II sway and a harp 8th-note current) → harp-cascade fill → B section (darker Am–Fmaj7♯11 undertow, voice-oohs lead, the harp current HALVES and a contrabass heartbeat enters) → celesta-droplet fill → A′ (the theme returns in CANON — celesta echoing one bar behind, two octaves up — over borrowed A♭maj7♯11 → B♭6/9 harmony with a cello countermelody) → coda (a musicbox remembers the first phrase) → loops to A. Layers: the current slider adds stems at the barline — lead, then bloom sparkle, then choir surge; the solved-fanfare ducks the score. All voices are the platform's sampled instruments; underwater and cave-roomtone beds run underneath. Press Space to start.