Way too young at 66.
11-time Grammy winner. Keyboardist extraordinaire for Pat Metheny, Joni Mitchell, numerous others, and his own solo career.
Here's a full concert from 1979 with Joni Mitchell. The band includes Mays, Pat Metheny, Jaco Pastorius, Don Alias and Michael Brecker.
The video quality sucks, but the music is sublime.