Eric Clapton Crossroads Guitar Festival 3: John Mayer Trio plays "Who Did You Think I Was"
John Mayer Trio, after an introduction by comedian Bill Murray dressed as Elvis on stage, play their hit song "Who Did You Think I Was" for the Eric Clapton Crossroads Guitar Festival III concert for a sold-out crowd of more than 27,000 music fans at Chicago's Toyota Park. Highlights from this concert will be broadcast [...]