- cirKus
- Ciro Perrino
- Cirque De Paris
- Cirque du Soleil
- Cirrus
- Cisco E La Casa Del Vento
- Cissy Houston
- Citay
- Cities
- Citizen Bird
- Citizen Cope
- Citizen Fish
- Citizen Fish, Leftover Crack
- Citizen King
- Città Frontale
- City
- City and Colour
- City feat. Keimzeit
- City Heads
- City High
- City Of
- City Sleeps
- Civilian
- Cix
- CJ Bolland
- CJ Burken
- CJ Burken feat.Grier
- CJ Stone
- CKY
- Clã
- Cladiv
- Clair Marlo
- Claire
- Claire Chevalier, Rosinha De Valenca
- Claire David
- Claire Et Ses Radis
- Claire Goldfarb
- Claire Joseph
- Claire Lise
- Claire Voyant
- clammbon
- Clan Greco
- Clan of Xymox
- Clannad
- Clannad;Ian Melrose
- Clap Your Hands Say Yeah
- Clara Ebers, Walter Ludwig, Karl Schmitt-Walter, Sir George Solti
- Clara Haskil
- Clara Hill
- Clara Martinis, Nell Rankin, Lorenz Fehenberger, Giampero Malaspina, Mario Petri, Herbert Von Karajan
- Clara Martinis, Rudolf Schock, Josef Metternich, Gottlob Frick, Gustav Neidlinger, Martha Môdl, Siegmund Roth, Ursula Zollenkopf, Kurt Marschner, Karl
- Clara Moreno
- Clara Morgane
- Clara Morgane feat. Shake
- Clara Nunes
- Clara Oleg
- Clara Rockmore
- Clara Rockmore (theremin), Nadia Reisenberg (piano)
- Clara Smith
- Clare Bowditch
- Clare Fischer
- Clarence "Frogman" Henry
- Clarence Carter
- Clarence Edwards
- Clarence Gatemouth Brown
- Clarence Jackson; Fiddlin' Mutt Poston; J.Q. Spell; Ralst Miles; Red Ferrell; William "Hot Wire" Smith
- Clarence Reid
- Clarence White
- Clarence Williams
- Clarence Williams' Blue Five
- Clarika
- Clarisse Lavanant
- Clark
- Clark Gesner
- Clark Nova
- Clark Terry
- Clarke-Boland
- Class A
- Class Action
- Class of '99
- Class of 3000
- Classen Collective
- Classic Case
- Classics IV
- Classified Project
- Claude Astier, Les Frères Sakarine
- Claude Barzotti
- Claude Bolling
- Claude Cambed & The Now
- Claude Debussy
- Claude Dubois
- Claude François
- Claude Garden
- Claude Gauthier
- Claude Helffer, David Robertson & Orchestre National de France
- Claude Nougaro
- Claude Vamur
- Claude VonStroke
- Claude-Michel Schönberg
- Claudia