Biamonti 464 – Sketch for Piano, Grasnick Notebook No. 3, Sheet 18, First Page, Lines 1 and 2 (Dagmar Weise, page 95). Final months of 1808.

This sketch is preserved in Berlin at the Staatsbibliothek, within the sketchbook known as “Grasnick 3,” specifically on sheet 18r, lines 1–2. As with the preceding entries, the fragment is brief and elusive, lacking a definitive key signature or clear compositional destination. Nevertheless, Dagmar Weise, in her meticulous scholarly transcription, suggests that it may be associated with the Fantasia for Piano, Chorus, and Orchestra, Opus 80.