Most Appearances (Performer)
| Name | Role(s) | # |
|---|---|---|
| 583. Campbell Baum | Saxophone | 1 |
| 583. Camper | Keys | 1 |
| 583. Camry | Vocals | 1 |
| 583. Camry Jackson | Background Vocals | 1 |
| 583. Canadian Brass | Featured Artist | 1 |
| 583. Cancamusa | Vocals | 1 |
| 583. Cande y Paulo | Featured Artist | 1 |
| 583. Candice Boyd | Vocals | 1 |
| 583. Candida Doyle | Keys | 1 |
| 583. Cantus | Featured Artist | 1 |
| 583. Car Seat Headrest | Featured Artist | 1 |
| 583. Cardinal Sur | Band Arrangements, Brass Arrangements, Musical Direction | 1 |
| 583. Carla Morrison | Vocals | 1 |
| 583. Carles "Campi" Campon | Acoustic Guitar, Backing Vocals, Electronic Beats, Percussion | 1 |
| 583. Carlos Averhoff Jr. | Tenor Saxophone | 1 |
| 583. Carlos Chaurand | Percussion | 1 |
| 583. Carlos Colon | Background Vocals | 1 |
| 583. Carlos Figueroa | Vocals | 1 |
| 583. Carlos Guerrero | Drums | 1 |
| 583. Carlos Henderson | Bass | 1 |
| 583. Carlos Henriquez | Bass | 1 |
| 583. Carlos Hurtado | Vocals | 1 |
| 583. Carlos Iván Medina | Keys | 1 |
| 583. Carlos Leon | Trombone | 1 |
| 583. Carlos Loboa | Cununos | 1 |