Jerusalem by Hubert Parry, for voice, organ, keyboard, and drums. Advanced level, about 3 min to play. A free, public-domain score: open it in SheetScroll and the page turns as you play.
The first half minute, played from the score by a computer, not a recording
From PDMX (Long, Novack, Berg-Kirkpatrick and McAuley, 2024), CC BY 4.0, converted by SheetScroll; the score dedicated to the public domain (CC0) by its MuseScore uploader
The free sources hold 2 copies of this score; SheetScroll publishes the best one.
Tristan und Isolde WWV 90
Magnificat Quia respexit humilitatem BWV 243
Danksagung an den Bach
Giulio Cesare
Boris Godunov Act IV Scene II
Abschied
La donna e mobile