| C A Quintet | 1 | 2006 |
| C And C Music Factory | 1 | 1990 |
| C And K Vocal | 2 | 1976 - 1977 |
| C Cat Trance | 1 | 1985 |
| C'est What?! | 1 | 1987 |
| C-Bank Orchestra | 1 | 1987 |
| C-Schulz And Hajsch | 1 | 2001 |
| C. (Smokey) Hawkins | 2 | 1950 |
| C. A. Quintet | 1 | 1983 |
| C. Castellazzo, S. Gallizio | 1 | 1967 |
| C. D. Draper Featuring Chrisser | 1 | |
| C. Day Lewis | 1 | 1954 |
| C. J. And Co. | 4 | 1977 |
| C. Jerome | 4 | 1974 - 1985 |
| C. L. Blast | 3 | 1984 - 1987 |
| C. L. Weldon | 1 | 1978 |
| C. M. Lord | 1 | 1976 |
| C. O. F. (Company Of Friends) | 1 | 1978 |
| C. Sumner Wemp | 1 | 1971 |
| C. W. McCall | 8 | 1975 - 1979 |
| C.-C. De Plique And The Boss's Band! | 1 | 1989 |
| C.A. Quintet | 2 | 1969 - 1984 |
| C.Aarmé | 1 | 2004 |
| C.B. Victoria | 2 | 1976 |
| C. C. Catch | 9 | 1986 - 1988 |
| C.C. Catch | 1 | 1988 |
| C.C. Catch Feat. Juan Martinez | 1 | 2019 |
| C.C.C. Inc. | 4 | 1971 - 1984 |
| C.C.S. | 9 | 1970 - 1977 |
| C.D. Band | 2 | 1979 |
| C.K. Strong | 1 | 1969 |
| C.O.B. | 5 | 1971 - 2006 |
| The C.S. Angels | 2 | 1983 - 1985 |
| C.S.A. | 1 | 1998 |
| C.V. Jørgensen | 6 | 1974 - 1980 |
| C.W. Vrtacek | 1 | 1989 |
| The C.W.S. (Manchester) Band | 1 | 1969 |
| The C.Y. Walkin' Band | 1 | 1979 |
| Cab Calloway | 18 | 1962 - 1989 |
| Cab Calloway And His Orchestra | 6 | 1977 - 1981 |
| Caballo Tripode | 1 | 2011 |
| Cabaret Dubbel En Dwars | 1 | 1984 |
| Cabaret Nar | 2 | 1978 - 1981 |
| Cabaret Tingel Tangel | 1 | 1971 |
| Cabaret Vangrail | 1 | 1980 |
| Cabaret Voltaire | 18 | 1979 - 2014 |
| Cabbage Patch Kids | 2 | 1984 |
| The Cabildos | 2 | 1974 |
| Cable | 1 | 1996 |
| Cabo Frio | 1 | 1984 |
| Cacadou Look | 1 | 1987 |
| Cacka Israelsson | 6 | 1968 - 1979 |
| Cacophony | 1 | 1987 |
| Cactus | 12 | 1970 - 2022 |
| Cactus Jack | 1 | 1985 |
| Cactus Lee | 1 | 2021 |
| Cactus Pryor | 1 | 1984 |
| Cactus World News | 3 | 1986 |
| Cadafal | 1 | 1984 |
| Caddy | 1 | 2015 |
| The Cadets | 4 | 1957 - 1987 |
| The Cadillac Three | 1 | 2017 |
| Cadillac [UK] | 1 | 1977 |
| The Cadillac | 1 | 1982 |
| The Cadillacs | 7 | 1957 - 1983 |
| Cado Belle | 2 | 1976 |
| The Caern Folk Trio | 3 | 1969 - 1971 |
| Caesar Frazier | 2 | 1975 - 1978 |
| Caesar Giovannini | 2 | 1957 |
| Caetano Veloso | 2 | 1968 - 1989 |
| Café Café | 1 | 1985 |
| Café Crème | 4 | 1977 - 1978 |
| Cafe Jacques | 2 | 1977 - 1978 |
| Café Kaput | 1 | 2022 |
| Café Society | 1 | 1985 |
| Café Society [UK] | 1 | 1975 |
| Cage | 1 | 1993 |
| Cage The Elephant | 1 | 2019 |
| Cahir O'Doherty | 1 | 1975 |
| Cahoots | 1 | 1983 |
| Cain | 2 | 1975 - 1977 |
| The Cairo Gang | 1 | 2010 |
| Caitlin Rose | 1 | 2024 |
| Cajun Born | 1 | 1989 |
| Cajun Moon | 1 | 1976 |
| Cake | 1 | 1982 |
| The Cake | 9 | 1967 - 1969 |
| The Cakekitchen | 3 | 1994 - 2003 |
| The Cal Aggie Marching Band | 1 | |
| Cal Carter | 4 | 1961 - 1962 |
| Cal Carter Conducting The "100" Men | 1 | 1961 |
| Cal Ford | 2 | 1975 |
| Cal Ford And John White | 1 | 1975 |
| Cal Ford And The Brakemen | 1 | |
| Cal Smith | 16 | 1966 - 1977 |
| Cal Tjader | 47 | 1953 - 2013 |
| Cal Tjader And Orchestra | 1 | |
| Cal Tjader Modern Mambo Quintet | 1 | 1963 |
| Cal Tjader Quartet | 1 | 1962 |
| Cal Tjader Quintet | 4 | 1956 - 1959 |
| Cal Tjader Quintet Featuring Mongo Santamaria | 1 | 1962 |
| Cal Tjader Sextet | 1 | |
| The Cal Tjader Trio | 2 | 1953 - 2013 |
| Cal Tjader, Mary Stallings | 1 | 1962 |
| Calamity Jane [UK] | 1 | 1991 |
| Calamity Jane | 2 | 1982 |
| Los Calchakis | 6 | 1968 - 1975 |
| Caldera | 1 | 1970 |
| Caldera [Jazz-Fusion] | 5 | 1976 - 1979 |
| Caldicot And District Male Voice Choir | 1 | |
| Caldonia | 1 | 2001 |
| Caleb Brooks | 1 | 1970 |
| Caleb Caudle | 1 | |
| The Caledonian Casuals | 1 | 1961 |
| Calexico | 1 | 2005 |
| Calexico / Iron And Wine | 1 | 2005 |
| Čalgija | 1 | 1978 |
| The Calhoun Twins | 1 | 1967 |
| Calicanto | 1 | 1986 |
| The Calico String Band | 1 | 1976 |
| California Breed | 1 | 2014 |
| The California Exectuives Featuring Ronald Dudley | 1 | 1987 |
| California Jubilee Singers | 1 | 1983 |
| The California Poppy Pickers | 3 | 1969 |
| The California Raisins | 2 | 1987 - 1988 |
| The California Ramblers | 1 | 1954 |
| Calimbo Steel Band | 1 | 1961 |
| Call 66 / Telefon | 1 | 1983 |
| The Call | 9 | 1982 - 1990 |
| The Callahan Brothers | 1 | 1975 |
| Callas, Filippeschi, Stignani, Rossi-Lemeni, Serafin | 1 | |
| Calle Lindholm | 1 | 1976 |
| Calle Martins | 1 | |
| Calle Reinholdz | 1 | 1974 |
| The Callegari Orchestra | 2 | 1969 - 1970 |
| The Callies | 1 | 1971 |
| Calliope | 2 | 1968 |
| Callmekat | 1 | 2008 |
| Calloway | 1 | 1989 |
| Calogero | 3 | 2020 |
| Calum Kennedy | 10 | 1959 - 1978 |
| Calum Kennedy And The Family | 1 | 1970 |
| Calum MacLean | 2 | 1975 - 1977 |
| Calum Wilson And His Scottish Country Dance Band | 1 | 1980 |
| Calvary Baptist Church Choir | 1 | |
| The Calvary Chords | 1 | |
| Calvary Choristers | 1 | 1965 |
| The Calvary Tabernacle Quartet | 1 | |
| Calvin Boze | 1 | 1989 |
| Calvin Brooks | 1 | 1989 |
| Calvin College Band | 1 | |
| Calvin Harris | 1 | 2012 |
| Calvin Jackson | 3 | 1956 - 1961 |
| The Calvin Jackson Quartet | 1 | 1956 |
| Calvin Keys | 2 | 2021 |
| Calypso Joe | 1 | |
| Calypso Rose | 2 | 1982 - 1983 |
| Cam Deas | 1 | 2010 |
| Cam Deas And Jack Allett | 1 | 2011 |
| Cam Floria's Continentals | 1 | 1983 |
| Cam'ron | 1 | 1998 |
| Camarao | 1 | 2018 |
| Camarata | 10 | 1956 - 1973 |
| Camarata / Robie Lester | 1 | 1967 |
| Camarata And His Orchestra | 2 | 1956 - 1965 |
| Camarata Chorus And Orchestra | 1 | 1959 |
| The Camarata Contemporary Chamber Group | 1 | 1970 |
| The Camarata Contemporary Chamber Orchestra | 1 | 1973 |
| Camarata Featuring Tutti's Trombones | 1 | 1965 |
| Camarata With Orchestra | 1 | 1957 |
| Camarata, Mike Sammes Singers | 1 | |
| Cambridge City Jassband | 2 | 1979 - 1980 |
| The Cambridge Buskers | 2 | 1977 - 1981 |
| The Cambridge Crofters | 1 | 1976 |
| Camel | 64 | 1973 - 1985 |
| Camel [Sopworth Camel] | 1 | 1970 |
| Cameo | 15 | 1977 - 1988 |
| Cameo Dance Orchestra With Vocalists | 1 | |
| Camera Obscura | 3 | 2009 - 2022 |
| Camerata Academica Des Salzburger Mozarteums, Géza Anda | 4 | 1964 - 1971 |
| The Camerata Orchestra Of Los Angeles / H. Vincent Mitzelfelt | 1 | 1981 |
| Cameron | 1 | 1980 |
| Cameron Clan | 1 | 1971 |
| Cameron Graves | 1 | 2017 |
| Cameron McCosh | 1 | |
| Camilla Saunders | 1 | 1989 |
| Camille | 1 | 1986 |
| Camille Doughty | 1 | 1979 |
| Camille Howard | 1 | 1989 |
| Camille Maurane | 1 | |
| Camille Maurane, Michel Roux, Claude Devos, Martha Angelici, Nadine Renaux, Freda Betti, Aimé Doniat | 1 | 1959 |
| Camillo | 1 | 1963 |
| Camillo Felgen | 1 | 1973 |
| Camillo Felgen / Willi Hofmann / Wilhelm Striez / Der Rheinländerchor / Franz Willi Neugebauer | 1 | |
| Camilo Sesto | 2 | 1981 - 1984 |
| Camisasca | 1 | 1974 |
| Camouflage | 1 | 1977 |
| Camouflage [Germany] | 2 | 1988 - 1989 |
| Camp Galore | 1 | 1976 |
| Camp Meetin' Choir | 1 | 1954 |