Artists
- CNCO
- Adam Caird
- Alex Callier
- Alfonso Caja
- Andrés Calamaro
- Antonio Cagnoni
- Antonio Caldara
- Antonio de Cabezón
- Barbara Caameron
- Bartolomé Calatayud
- Bert Cadi
- Beto Caletti
- Billie Calvin
- C C Carter
- Cab Calloway
- Camilla Cabello
- Caterina Calderoni
- Charles Calhoun
- Charles Calkin
- Charles Callahan
- Charles Wakefield Cadman
- Eddie Calvert
- Eli Camargo Jr.
- Eliza Caird
- Enrique Cadicamo
- Francesca Caccini
- Francisco Calleja
- Gaston Arman de Caillavet
- George Calkin
- Giorgio Calabrese
- Giulio Caccini
- Gloria Caldwell
- Gérard Calvi
- Henri Cain
- Hernando de Cabezón
- Irving Caesar
- Italo Caimmi
- J. J. Cale
- Jean Calmel
- Jo Callis
- Joan Calafatis
- John Baptiste Calkin
- John Cacavas
- John Cage
- Jonathan Cain
- Joseph Cagle
- Juan Bautista José Cabanilles
- Khari Cain
- Leonhard von Call
- Les Cahiers
- Lise Cabble
- Louis de Caix d'Hervelois
- M.D Calvocoressi
- Manuel Fernández Caballero
- Mary Elizabeth Caldwell
- Melanie C
- Monserrat Caballé
- Pasquale Cafaro
- Paul Cadow
- Peter Callander
- Raffaele Calace
- Reginaldo Caffarelli
- Robert C Haring
- Roger Calmel
- Sammy Cahn
- Sandro Caldini
- Sergio Calligaris
- Stephen Cadman
- Stephen Caldwell
- Stuart Cable
- TH CLOUGH
- The Cadillacs
- Thierry Caens
- Thomas Callaway
- Tom Cairns