As I said in my profile, I'm pretty deep into contemporary christian music, but Daughtry and The Beatles (not gonna link them hear, we all know the boys from liverpool :) )don't bother me hahaha.
My main favs consist of afore-said Daughtry, Sanctus Real (click here for a little discography and to explore their site, and here for almost all the songs from their last three projects) Tobymac , Matt Maher , Steven Curtis Chapman ( here's his official site, here for his complete and second-most recent album, and more of his music here available for purchase), Mark Schultz, Mercyme, Chris Tomlin, Addison Road, Leeland, Tenth Avenue North, Brandon Heath, Francessca Battistelli, Michael W. Smith (Here as well), and Newsboys, as well as Matthew West (official site here).
Celtic Thunder isn't bad either (Amazon Page here).