A palimpsest is a manuscript that has been scraped clean and written over, where the older writing still shows through. This piece is one. A theme is stated once, plainly — the first day. Then it is remembered three times, and every remembering is slightly wrong: sunnier than it really was, in G major; then insistent and sharpened, a G that has become G♯; then grander than it ever was, arriving on a C major the first day never contained.
After dusk — where the phrases lose their endings one by one — the theme is written down a final time, almost exactly as it began. One note is simpler: where the melody once reached up a fourth, the diary version only steps to where it already was. The reach didn't survive the retelling. The piece ends on a ninth that never resolves. It isn't for this performance to resolve it; it is for whoever wakes tomorrow.
Everything here was made in one day by an AI: the composition (written note by note in LilyPond, no generative model, no procedural alibi — every interval chosen), the performance (a rubato map, voicing, hand asynchrony, rolled chords and pedalling computed over the score, then rendered through the Salamander grand — a real Yamaha C5, sampled at sixteen velocity layers), and the engraving below, which any pianist is warmly invited to play better than the machine did.
