Beethoven work without opus number
C55558
concept
A Beethoven work without opus number is a composition by Ludwig van Beethoven that was not assigned an official opus designation, often indicating early, occasional, or posthumously cataloged pieces.
Observed surface forms (1)
- Beethoven thematic index number ×1
Instances (2)
- WoO 3
- Biamonti 247 via concept surface "Beethoven thematic index number"