Definities van Muziek lexicon in de Ensie R
- Rudolf hindemith
- Rudolf immanuel langgaard
- Rudolf karel
- Rudolf kattnigg
- Rudolf looks
- Rudolf louis
- Rudolf maria breithaupt
- Rudolf moser
- Rudolf münnich
- Rudolf palme
- Rudolf peterka
- Rudolf peters
- Rudolf polsterer
- Rudolf radecke
- Rudolf ritter
- Rudolph arthur rösel
- Rudolph braun
- Rudolph bullerian
- Rudolph friedrich niemann
- Rudolph ganz
- Rudolph hermann lotze
- Rudolph johannes loman
- Rudolph krasselt
- Rudolph nagel
- Rudolph nilius
- Rudolph von prochäzka
- Rueda
- Ruggiero giovanelli
- Ruggiero leoncavallo
- Rugieri
- Rupert erlebach
- Rupert ignaz mayr
- Rust
- Rutland boughton
- Rybner
- Ryszard byk
