Most Appearances (Performer)
| Name | Role(s) | # |
|---|---|---|
| 554. Rahim AlHaj | Featured Artist | 1 |
| 554. Rain Man | Drums | 1 |
| 554. Rakim | Vocals | 1 |
| 554. Raliegh Neal II | Keys | 1 |
| 554. Ralph Real | Rhodes, Vocals | 1 |
| 554. Ralph Rolle | Drums, Vocals | 1 |
| 554. Ralph Schaefer | Musician | 1 |
| 554. Ralph Stanley | Featured Artist | 1 |
| 554. Rami El Aasser | Backing Vocals, Percussion | 1 |
| 554. Ramiro Marziani | Guitar | 1 |
| 554. Ramzy Suleiman | Keyboard, Synthesiser, Vocals | 1 |
| 554. Rana Santacruz | Featured Artist | 1 |
| 554. Randal Fisher | Saxophone | 1 |
| 554. Randall Goosby | Violin | 1 |
| 554. Randy Cohen | Keyboard Programmer | 1 |
| 554. Randy Newman | Featured Artist | 1 |
| 554. Rani Adi | Bass | 1 |
| 554. Rapsody | Featured Artist | 1 |
| 554. Raquel Berrios | Vocals | 1 |
| 554. Raquel Rodriguez | Vocals | 1 |
| 554. Raquel Sofia | Featured Artist | 1 |
| 554. Rare Essence | Featured Artist | 1 |
| 554. Rashaan Carter | Bass | 1 |
| 554. Rashid "El Bombón" Zawady | Background Vocals | 1 |
| 554. Rashida Chitunda | Vocals | 1 |