• C & C Music Factory

• Calogero

• Calvin Harris

• Camille Jones

• Caramel

• Carol

• Carole King

• Carpark North

• Carpenters

• Carrie Underwood

• Cascada

• Casey Donovan

• Cassie

• Celia

• Celine Dion

• Chad Kroeger

• Chamillionaire

• Champions League

• Charlie Chocolate Factory

• Charlotte Church

• Charlotte Perrelli

• Che'nelle

• Chelo

• Chemical Brothers

• Cherish

• Cherry Ghost

• Cheryl Cole

• Chinaski

• Chingy

• Chris Brown

• Chris Cornell

• Chris Isaak

• Christian Burns

• Christian Walz

• Christina Aguilera

• Christina Milian

• Christina Sturmer

• Christmas

• Christopher Cross

• Chubby Checker

• Ciara

• Clay Aiken

• Click 5

• Cliff Richard

• Clouseau

• Code Red

• Colbie Caillat

• Colby O'Donis

• ColdPlay

• Comedy Hirten

• Coole Piet

• Coone & Ghost

• Corinne Bailey Rae

• Coronas

• Counting Crows

• Cozi

• Craig David

• Cranberries

• Crazy Frog

• Crazy Town

• Cromok

• Crowded House

• Crush 5

• Crystal

• Crystal Waters