Reigns has undergone a big transformation since returning at WWE SummerSlam ... like the music that I have now, it's got to be perfect. It's taking some time, but we're definitely working on it, so ...

Roman Reigns ... entrance music, which debuted at SummerSlam. In case you missed it, WWE officially released it on YouTube on August 14, and in its first three hours live, the new song, I Am ...

"The Big Dog" has a new theme song ... 30 episode of WWE Smackdown after he's used pretty well the same theme for eight and a half years dating back to his Shield days. Fightful Select reported the ...