Autore:Ludwig van Beethoven

Note
- ↑ 1,0 1,1 SNAC
- ↑ Internet Broadway Database
- ↑ Wired
- ↑ International Music Score Library Project
- ↑ The Fine Art Archive
- ↑ Gemeinsame Normdatei
- ↑ data.bnf.fr
- ↑ Beethoven, Ludwig van (ADB)
- ↑ RKDartists
- ↑ RKDartists
Beethoven XVII secolo/XVIII secolo musicista/compositore tedesco