• Civil Twilight
• Ciwan Haco
• Cizo
• Clan of Xymox
• Clandestine Blaze
• Clannad
• Clap Your Hands Say Yeah
• Clare Burson
• Clare Maguire
• Classlog
• Claudio Baglioni
• Clawfinger
• Clay Aiken
• Clay Walker
• Clayn
• Clazziquai
• Cledus T. Judd
• Cleopatra Stratan
• Client
• Cliff Richard
• Climie Fisher
• Clint Black
• Cliteater
• Cloaks
• Clock Opera
• Close II You
• Closterkeller
• Closure in Moscow
• Clouseau
• Club des Belugas
• Cn Blue
• Coal Chamber
• Cobra Starship
• Cock Robin
• Cock Sparrer
• Cockney Rejects
• Coco Lee
• CocoRosie
• Cocoa Tea
• Cocteau Twins
• Cody ChesnuTT
• Cody Simpson
• Coheed and Cambria
• Colbie Caillat
• Colby O'Donis
• Cold
• Cold Cave
• Cold War Kids
• ColdBlack
• Coldplay
• Colikzade Mıla İbrahim
• Colin Hay
• Colin James
• Colin Stetson
• Collective Soul
• Collin Raye
• Colonia
• Colonial Cousins
• Comeback Kid
• Comecon
• Coming Down
• Comma
• Commander Venus
• Commodores
• Common
• Common Rider
• Communic
• Company Flow
• Complete Control
• Conception
• Concrete Blonde
• Conduits
• Confederate Railroad
• Conjure One
• Connie Francis
• Connie Smith
• Conor Maynard
• Conor Oberst
• Constantin Florescu
• Consumed
• Contra
• Converge
• Conway Twitty
• Cony Marsona
• Cook da Books
• Cool Hand Luke
• Cool-t
• Coolio
• Cop Shoot Cop
• Coparck
• Copeland
• Coral Egan
• Coralie Clément
• Corbett & Wilkie
• Corbin Bleu
• Core
• Corey
• Corey Crowder
• Corey Smith
• Corina