LOS ANGELES, CA - AUGUST 02: Bass guitarist Chris Squire of YES performs on stage at the Greek Theatre on August 2, 2011 in Los Angeles, California. (Photo by David Livingston/Getty Images)
LOS ANGELES, CA - AUGUST 02: Bass guitarist Chris Squire of YES performs on stage at the Greek Theatre on August 2, 2011 in Los Angeles, California. (Photo by David Livingston/Getty Images)