| Band |
Genre |
| Caliban | Black/Death Metal/Hardcore |
| Candiria | Nu Metal |
| Candlemass | Heavy metal |
| Cannibal Corpse | Black/Death Metal/Hardcore |
| Carcass | Black/Death Metal/Hardcore |
| Carnal Forge | Thrash Metal |
| Cavalera Conspiracy | Thrash Metal |
| Celtic Frost | Thrash Metal |
| Cheap Trick | Rock |
| Chicago | Pop Rock |
| Children of Bodom | Black/Death Metal/Hardcore |
| Chimaira | Thrash Metal |
| Chris Rea | Pop Rock |
| Christina Stürmer | Pop Rock |
| Cinderella | Hard Rock |
| Circus Maximus | Progressive Metal |
| Clawfinger | Nu Metal |
| Converge | Black/Death Metal/Hardcore |
| Cornerstone | Hard Rock |
| Coroner | Thrash Metal |
