500+ artists
| Artist | Midi files | PDFs | Video covers |
|---|---|---|---|
| Caravan Palace | 1 | 1 | - |
| Carl Czerny | 1 | 1 | - |
| Carl Davis | 1 | 1 | - |
| Carl Nielsen | 1 | 1 | - |
| carlos hakamada | 1 | - | - |
| Carlos Rafael Rivera | 1 | 1 | - |
| Carlos Varela | 1 | - | - |
| Carly Rae Jepsen | 1 | 1 | - |
| Carol Samaniego | 1 | - | - |
| Carol Scrob | - | 1 | - |
| Carole King | 1 | 1 | - |
| Carpenter Brut | 1 | - | - |
| carpet | 1 | - | - |
| Carter Burwell | 1 | 1 | - |
| Carter Spaulding | 1 | - | - |
| Cashwarrior1 | 1 | - | - |
| Casio | 1 | - | - |
| Casio songs | 1 | - | - |
| Castlevania | 1 | - | - |
| Cat Stevens | 1 | 1 | - |
| Catlevania | 1 | - | - |
| Catty Pops! (DO NOT HACK OR HATE) | 1 | - | - |
| CavyD | 1 | 1 | - |
| cbw1 | 1 | - | - |