The 27s: The Greatest Myth of Rock & Roll - Eric Segalstad - Google Books

https://books.google.de/books?id=ykLfChaPoRcC&pg=PA185#v=onepage

Excess and tragedy are the stuff of music legend, but it is only with hindsight that deeper patterns emerge. None of these is more striking than the deaths at age 27 of some of the greatest musicians of our time.Jimi Hendrix. Janis Joplin. Jim Morrison.…