| Kristin Chenoweth | Soundtrack | 1 |
| Carole King | Bard music | 1 |
| Bobby Caldwell | Jazz | 1 |
| Kid Cudi | RapDance music | 4 |
| The Chordettes | PopPop genre | 2 |
| Belinda Carlisle | PopSoundtrack | 6 |
| Keyshia Cole | R'n'BPopReggaeRapSoundtrack | 3 |
| Charlie Clouser | Soundtrack | 1 |
| Carmen Twillie | Soundtrack | 1 |
| Chiwetel Ejiofor | Soundtrack | 1 |
| Eric Clapton | RockSoundtrackBluesBalladReggaePop Rock | 7 |
| Soweto Gospel Choir | FolkAnthem | 1 |
