Most Appearances (Performer)
| Name | Role(s) | # |
|---|---|---|
| 554. Rev. Sekou And The Seal Breakers | Featured Artist | 1 |
| 554. Rex Orange County | Keys, Vocals | 1 |
| 554. Rexxie Chisom Ezeh | Keyboards | 1 |
| 554. Rexzeal Omaka | Background Vocals, Bass | 1 |
| 554. Reysha Rami | Vocals | 1 |
| 554. Rhoan Johnson | Keys | 1 |
| 554. Rhye | Featured Artist | 1 |
| 554. Rhys Thompson | Percussion | 1 |
| 554. Ric Becker | Trombone | 1 |
| 554. Ric Hall | Guitar | 1 |
| 554. Ricardo Davis | Drums | 1 |
| 554. Ricardo Lagomasino | Drums | 1 |
| 554. Ricardo Ramos | Guitar | 1 |
| 554. Ricardo RodrÃguez | Background Vocals, Classical Guitar | 1 |
| 554. Rich Robinson | Guitar, Vocals | 1 |
| 554. Rich Robles | Bass | 1 |
| 554. Rich Rosenzweig | Drums | 1 |
| 554. Richard Bravo | Percussion | 1 |
| 554. Richard Carr | Violin | 1 |
| 554. Richard Colburn | Drums | 1 |
| 554. Richard Doswell | Saxophone | 1 |
| 554. Richard Hilton | Keyboards, Vocals | 1 |
| 554. Richard L. Tate II (Sax) | Musician | 1 |
| 554. Richard Millsap | Background Vocals, Drums | 1 |
| 554. Richard O'Neill | Viola | 1 |