| Cipriani Potter | 0 | 0 |
| Cipriano de Rore | 19 | 0 |
| Circa 1500 | 4 | 0 |
| Circolo Artistico Ensemble | 0 | 0 |
| Circuit Circuit | 0 | 0 |
| CircusP | 6 | 0 |
| Cirith Ungol | 0 | 0 |
| Ciro Dammicco | 1 | 0 |
| Ciro Grassi | 1 | 0 |
| Ciro Longobardi | 0 | 0 |
| Ciro Perez | 0 | 0 |
| Cis Collegium Mozarteum Salzburg | 0 | 0 |
| Cisco | 0 | 0 |
| Ciska Ciska | 0 | 0 |
| Cissy | 0 | 0 |
| City Chamber Orchestra of Hong Kong | 0 | 0 |
| City Girls | 3 | 0 |
| City Light Symphony Orchestra | 2 | 0 |
| City Rhythm Orchestra | 0 | 0 |
| City of Birmingham Symphony Orchestra Chorus | 23 | 0 |
| City of Birmingham Symphony Youth Chorus | 4 | 0 |
| City of Glasgow Chorus | 0 | 0 |
| City of London Brass Quartet | 0 | 0 |
| City of London Chamber Orchestra | 0 | 0 |
| City of London Choir | 3 | 0 |
| City of London Ensemble | 0 | 0 |
| City of London Sinfonia | 104 | 0 |
| City of London Wind Ensemble | 0 | 0 |
| City of Oxford Orchestra | 1 | 0 |
| City of Prague Philharmonic Chamber Group | 0 | 0 |
| CityBand | 0 | 0 |
| Civil War | 4 | 0 |
| Civilistjävel! | 0 | 0 |
| Claar ter Horst | 2 | 0 |
| Claes Andersson | 0 | 0 |
| Claes Gunnarsson | 3 | 0 |
| Claes Janson | 0 | 0 |
| Claes‐Håkan Ahnsjö | 8 | 0 |
| Clair-Obscur | 3 | 0 |
| Claire Antonini | 0 | 0 |
| Claire Barnett-Jones | 1 | 0 |
| Claire Bloom | 0 | 0 |
| Claire Booth | 10 | 0 |
| Claire Brentnall | 0 | 0 |
| Claire Brock | 0 | 0 |
| Claire Brua | 3 | 0 |
| Claire Chase | 5 | 0 |
| Claire Chevallier | 0 | 0 |
| Claire Cronin | 0 | 0 |
| Claire Désert | 21 | 0 |
| Claire Edwardes | 0 | 0 |
| Claire Fisher | 0 | 0 |
| Claire Gascoin | 0 | 0 |
| Claire Giardelli | 1 | 0 |
| Claire Gibault | 3 | 0 |
| Claire Guimond | 0 | 0 |
| Claire Hobbs | 1 | 0 |
| Claire Huangci | 16 | 0 |
| Claire Jones | 0 | 0 |
| Claire Lefilliâtre | 6 | 0 |
| Claire Martin | 24 | 0 |
| Claire Moore | 0 | 0 |
| Claire Powell | 0 | 0 |
| Claire Rutter | 3 | 0 |
| Claire Thirion | 2 | 0 |
| Claire Watson | 4 | 0 |
| Claire de Sévigné | 0 | 0 |
| Claire‐Marie Le Guay | 8 | 0 |
| Clairmel | 0 | 0 |
| Clamma Dale | 0 | 0 |
| Clancy Hayes | 0 | 0 |
| Clandestine Blaze | 0 | 0 |
| Claptrap | 0 | 0 |
| Clara Andrada | 0 | 0 |
| Clara Blessing | 0 | 0 |
| Clara Bonaldi | 2 | 0 |
| Clara Dutto | 0 | 0 |
| Clara Ebers | 0 | 0 |
| Clara Foti | 1 | 0 |
| Clara Guldberg Ravn | 1 | 0 |
| Clara Haskil | 27 | 0 |
| Clara Isabella Siegle | 0 | 0 |
| Clara Izambert | 0 | 0 |
| Clara La San | 0 | 0 |
| Clara Lima | 0 | 0 |
| Clara Longstreth | 0 | 0 |
| Clara Mae | 2 | 0 |
| Clara Matec | 1 | 0 |
| Clara Mouriz | 0 | 0 |
| Clara Murtas | 1 | 0 |
| Clara North | 0 | 0 |
| Clara Novakova | 5 | 0 |
| Clara Nunes | 0 | 0 |
| Clara O’Brien | 0 | 0 |
| Clara Petrella | 0 | 0 |
| Clara Rada Gómez | 0 | 0 |
| Clara Sanabras | 0 | 0 |
| Clara Schumann | 97 | 0 |
| Clara Serra López | 0 | 0 |
| Clara Ward | 0 | 0 |