Rock's greatest comebacks are still impressive by today's standards. Even with the odds against them, these four bands made ...

Colin “Smiley” Petersen, 78, was the group’s original drummer, and Dennis Bryon, 76, played during the band’s disco heyday.

The band’s debut album, “Appetite for Destruction,” remains one of the best-selling albums of all time. After leaving Guns N’ Roses, Slash continued to make waves in the music industry by forming the ...