A short list of Christians who have been successful in the music industry:
Brian Littrell
Carrie Underwood
Charlie Daniels
Clay Aiken
Collective Soul
Daughtry
Eisley
The Fray
Johnny Cash
John Elefante - Kansas
Judson Spence
King's X
Lifehouse
MC Hammer
Mandisa
Michael McDonald
Mindy Smith
Philip Bailey - Earth, Wind & Fire
Rick Wakeman - Yes
Ruben Studdard
Sawyer Brown
Scott Stapp
Sufjan Stevens
Vigilantes of Love/Bill Mallonee