Four years ago today, Dave Matthews Band played a certified king whopper of a show in Irvine, CA as their summer tour was winding to an end. Not only did they bring out opener Gary Clark Jr. but also jammed with Pearl Jam’s Mike McCready as well as Bob Mintzer and friend of the band Lasim Richards. Along with the guests, where McCready ripped up “Rhyme & Reason” for his first ever DMB…
