Bill Maher and Billy Corgan on rock-n-roll urban legends, the very bad thing that happened to the singer of Three Dog Night, how every band has a Connie, why Billy doesn’t behave like a typical rock star, Billy’s dad’s unorthodox career, Billy’s Bob Denver story, and what motivates Elon Musk (it’s not money). Learn more about your ad choices. Visit megaphone.fm/adchoices