Cantelvio Concerto — Chopin, Piano Concerto No. 2 in F minor, Op. 21
Prepared browser repertoire: I. Maestoso only.

MIDI: Robert Finley performance MIDI, original embedded 1998 copyright notice retained.
File: chopin-op21-mvt1.mid (complete, unchanged).
The browser mutes the Pianoforte solo track during accompaniment.

PDF: Chopin Op. 21, two-piano score, Polish National Edition.
File: chopin-op21-two-pianos.pdf (original 110-page PDF, unchanged).
Movement I opens on PDF page 13. Edition and publisher notices remain in the PDF.

These two files were selected from the user's existing Concerto materials and
published at the user's explicit request on 2026-10-18. No additional license
or ownership is asserted by Cantelvio. Original credits and notices apply.

Other local score-library materials, recordings and model weights are not included.

Score-position alignment (2026-10-18): 348 complete bars plus opening 5/16 pickup.
Symbolic reference: Fryderyk Chopin Institute digital first editions,
Breitkopf & Haertel, Leipzig, 1836. Encoded by Mateusz Mrugas, revised by
Emilia Zietek (2019); original metadata remains in the local source copy.
https://chopinscores.org/krn/021-1a-BH-001.krn
Cross-checked against the National Edition two-piano PDF used on this page.
The site ships the derived timing map; it does not ship the downloaded encoding.
The Finley MIDI events and expressive timing are unchanged.