10 Best WWE Entrance Music Changes
2. CM Punk
CM Punk's switch from "This Fire Burns" - a track which was once used for Randy Orton - to Living Colour's "Cult of Personality" was arguably the most significant in WWE history.
It was symbolic of a wider change in the overall persona of The Straight Edge Superstar. A sign that WWE and its writing team were beginning to loosen the shackles, clearing the path for him to recapture some of that early-era Ring of Honor magic.
It suited his new persona too. Having decided to take on professional wrestling's status quo like nobody else since Stone Cold Steve Austin, Punk was genuinely becoming a cult of personality of sorts. If he spoke, we all listened - and that, in the squared circle, isn't always a given.
It's also one of few wrestling walk-out themes that's a great song in its own right, meaning that you could - and still can - happily listen to it in public without having to worry about others thinking you're a weirdo.