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A life of rock n roll can have its effect on a persons body. You can catch a side by side comparison of some of your favorites from when they first came on the music scene to where they are now.

Click here for photos: Buzzfeed

Pantera announced that their only unreleased song will be included as part of the ‘Vulgar Display of Power’ 20th anniversary reissue — get a sneak peek at the track ‘Piss’ here.