John Mayer with Keith Urban – Don’t Let Me down
These two really have it down with the Beatles song at the 2013 Crossroads Guitar Festival. The fest is produced by Eric Clapton, and brings nearly all the living greats together every three years to benefit the Crossroads Centre drug rehab clinic. 2013 may have been the last; with Clapton nearing retirement, and nobody else picking up the load, CGF 2016 never came about. Instead, an album was released with selections from past shows.