Can you think of any musicians who performed for 20+ years and never lost their skill?

FREDDIE MERCURY








This post was edited by Zack at September 28, 2017 8:52 PM MDT

The Rolling Stones. ;)

Stevie Wonder
Paul Simon (Simon and Garfunkel)
Lindsey Buckingham (Fleetwood Mac)
BB King
already mentioned...Rolling Stones

I remember watching the Voice and seeing John Fogerty performing with one of the finalists and thinking "Wow, that guy is as good as ever!"
I used to like to play "Bad moon rising" on guitar so I like his stuff. : )

Bruce Springsteen

"Chet Atkins"  &  "Jerry Reed"

This post was edited by Benedict Arnold at September 28, 2017 8:55 PM MDT

There are tons of them.  Neil Diamond came to mind immediately.

Too many to list. Some 60s groups are still touring, and they are just as good now as before. And let us not forget classical musicians, opera singers etc.

no, i dont know of any

An unusual selection for me; but totally perfect for this answer. For over 50 years. One of the finest female voices ever. 

Elton John and Billy Joel come to mind.