A lot of great talents could go in the next decade.

Brian Wilson, Robert De Niro, Al Pacino, Harvey Keitel, Bob Dylan, Mick Jagger, Keith Richards, Tom Waits, Stephen King, Joe Pesci, Martin Scorsese, Robbie Robertson off the top of my head are all over 65 and most of them have had various drug/alcohol/health issues.

I was gonna say Bruce Springsteen too but that guy looks like he could keep playing music into his 80's.