I always wondered what happened to the bald drummer guy from AC/DC. Chris Slade was the drummer for The Razors Edge album and then wasn't. It was like he went to The Hills Have Eyes and never returned.

You hear about band members getting fired for drug abuse or interpersonal relationships gone sour, fights over ownership of the band all the time. Most of the time when someone quits it's to move on to a solo project which is not always a winning move. Chris Slade says he quit AC/DC due to "stupid pride".  They were working with original drummer Phil Rudd on some demos and he blew up and quit.  Here's the whole story.