SAN DIEGO, CA - AUGUST 18: Musician Chris Squire performs on stage with Yes on August 18, 2014 in San Diego, California. (Photo by Daniel Knighton/Getty Images)

SAN DIEGO, CA - AUGUST 18:  Musician Chris Squire performs on stage with Yes on August 18, 2014 in San Diego, California.  (Photo by Daniel Knighton/Getty Images)