Read a book called 'Hammer of the Gods', an unofficial autobiography of Led Zeppelin. I know it's totally unofficial but that doesn't mean that most if not all the stories in there weren't true. I'm a huge Led Zeppelin fan but was disturbed about what i read about the band's shenanigans. John Bonham would always be drunk & bully just about everyone who got in his way knowing his protection would look after him. If that was anyone else, he would be ironed out every week. Jimmy Page was sleeping with a 14 year old girl from Los Angeles for quite a while. If that was going on today, he'd be no different to Gary Glitter. These are just a couple of tales from many which i didn't want to know. Also read a couple of books about Gil Scott-Heron. Another "hero" of mine who was nothing more than a crack head.