It's The End of the World As We Know It (And I Feel Fine)
When the Going Gets Tough, the Tough Get Going
Let There Be Peace On Earth (And Let It Begin With Me)
My Type by T.I.
Fix You by Coldplay.
Lucky by Jason mraz
"One Way Ticket (Because I Can)," by LeAnn Rimes
21 guns, green day
In Spite of Ourselves.