Most Appearances (Performer)
| Name | Role(s) | # |
|---|---|---|
| 554. Samuel "Smoke" Dews | Congas | 1 |
| 554. Samuel Acchione | Guitar, Vocals | 1 |
| 554. Samuel Davis | Bass | 1 |
| 554. Samuel Felix | Drums | 1 |
| 554. Samuel Masta | Guitar | 1 |
| 554. Samuel Stewart | Musician | 1 |
| 554. Samuel Williams | Keys | 1 |
| 554. San Fermin | Featured Artist | 1 |
| 554. Sandbox Percussion | Featured Artist | 1 |
| 554. Sandisiwe Sishuba | Vocals | 1 |
| 554. Sanghoon Lee | Drums | 1 |
| 554. Sanna Taskinen | Vocals | 1 |
| 554. Santiago Alvarado | Keys, Melodica | 1 |
| 554. Santiago BenÃtez | Trombone | 1 |
| 554. Santiago Mijares | Keys | 1 |
| 554. Santiago Ortiz | Percussion | 1 |
| 554. Santiago Torres | Acoustic Guitar, Electric Guitar, Ukulele | 1 |
| 554. Santigold | Featured Artist | 1 |
| 554. Santigold (Santi White) | Vocals | 1 |
| 554. Santino DeVilla | Drums | 1 |
| 554. Sara Kawai | Harp | 1 |
| 554. Sara Lucas | Guitar, Raspa, Vocals | 1 |
| 554. Sara Quin | Vocals | 1 |
| 554. Sara Serpa | Vocals | 1 |
| 554. Sara Watkins | Fiddle, Guitar, Vocals | 1 |