10 WWE themes that have been used for a very long time

#4 Kane

Kane without his mask during the mid-2000s

WWE has recently witnessed the return to the ring of Kane. The man behind the mask, Glenn Jacobs, has been out campaigning and trying to become mayor of Knox County, Tennessee. For now, though, he's back on Raw and has really made an impact.

The one sure fire way that you know The Big Red Machine is about to make his way to the ring is when you hear that explosion. It may not be accompanied by his signature pyro right now but still signifies that Kane is on his way.

We first heard his eerie music 20 years ago, and even though it has remained the same, it can still strike fear into the heart of even the toughest WWE Superstar. Whether he has his mask on or not, Kane's music fits him down to a tee.