John Mayer sings the song. It's form his new album. He also has live recordings under John Mayer Trio, another band of his. Very bluesy, very good.
Rachel Berry (Lea Michele) and Kurt Hummel (Chris Colfer) for a diva off...
No one sings it unless you have heard another song I'm unaware of. His WCW theme song was called "Invasion" and can be found at various places around the net.
She sings eternal flame for Matt on season 2 episode 16 - The House Guest
The song featured in the trailer is "Juicy" by Better Than Ezra
No, because I have heard her sing (because I know her) , but she sings like a child. They changed the mic a little bit, for fans to be shocked. At least this is what I've heard.
Sara Bareilles sings the song Gravity
Human Music House made a special song just for the advert but i cant find it anywhere...
a-ha sings take on me but i have never heard of take on you... o.o
Martin Page sings this
I know it seems weird, but I've heard Far East Movement sings it
His tunes heard on the distant hill for the cadge bird sings of freedom
George sings it with Patty Loveless.
billy martin and benji madden
gravity by nico vega
Theres two versions, originally by the Zutons, then the version you may of heard more recently is a cover version by Amy Winehouse & Mark Ronson. The song itself is called "Valerie" simple :)
the two songs beyonce sings recently in 2009 are if i were a boy and single ladies!!!
Mrs. Chokesondic