Including link: https://en.wikipedia.org/

“Waits recalls: “I was fifteen and I snuck in to see Lightnin’ Hopkins. Amazing show. Every time he opened his mouth he had that orchestra of gold teeth, and I was devastated … He walked through a door, and slammed the door behind him, and on the door it said, I swear to God, ‘KEEP OUT. This room is for entertainers ONLY.’ And I knew, at that moment, that I had to get into show business as soon as possible.”[8” https://en.wikipedia.org/wiki/Tom_Waits#:~:text=Waits%20recalls%3A%20%22I,possible.%22%5B8