Most Appearances (Performer)
| Name | Role(s) | # |
|---|---|---|
| 570. Carrie Rodriguez | Featured Artist | 1 |
| 570. Carrtoons, Kaelin Ellis, Kiefer and The Kount | Featured Artist | 1 |
| 570. Carter Zumtobel | Drums | 1 |
| 570. Casey MQ | Background Vocals, Electronics, Guitar, Keys, Piano | 1 |
| 570. Casey Toll | Upright Bass | 1 |
| 570. Casper Hughes | Electric Guitar, Vocals | 1 |
| 570. Cass McCombs | Guitar, Keys, Vocals | 1 |
| 570. Cassie Kinoshi | Vocals | 1 |
| 570. Cassondra James Kellam | Vocals | 1 |
| 570. Cat Power | Featured Artist | 1 |
| 570. Cate Le Bon | Featured Artist | 1 |
| 570. Caterina Finocchi | Vocals | 1 |
| 570. Catherine "Cathia" Ochoa | Background Vocals | 1 |
| 570. Catherine Ochoa | Background Vocals | 1 |
| 570. Catherine Russell | Vocals | 1 |
| 570. Catrin Vincent | Piano, Vocals | 1 |
| 570. Cautious Clay | Featured Artist | 1 |
| 570. Caveman | Featured Artist | 1 |
| 570. CeCe Dunn | Background Vocals | 1 |
| 570. CeCe Winans | Vocals | 1 |
| 570. Cecily Bumbray | Background Vocals | 1 |
| 570. Cecily Eno | Vocal Arrangement On “Bells”, Vocalist | 1 |
| 570. Cedric Martel | Bass | 1 |
| 570. Celaya Kirchner | Violin | 1 |
| 570. Celisse Henderson | Guitar, Vocals | 1 |