A professional wrestler's entrance music is a huge part of his character. Just look at Superstars like The Rock, Stone Cold, Edge, Triple H, Brock Lesnar and John Cena. When you hear their music, you know that, in the words of Good ol' JR, business is about to pick up. 

Randy Orton has been rolling with Rev Theory's "Voices" since 2008 and has had four other entrance songs in his career, which is pretty normal for professional wrestlers. What isn't normal however, is that one of his songs was used for just one night and became the entrance music for another huge WWE Superstar. 

During one SmackDown show in May of 2006, Randy Orton didn't come out to his (at the time)usual theme song "Burn in My Light." Instead he came out to "This Fire Burns" by Killswitch Engage. Sound familiar?