See Bob Weir and John Mayer's 'Long, Strange' 'Truckin'' Jam

With a Grateful Dead reunion on the horizon, guitarist Bob Weir appeared as the musical guest Thursday night on The Late Late Show to jam on “Truckin'” with guest-host John Mayer. The latter introduced Weir while standing just to his right, and they quickly settled into a groove with the rest…

Source: RollingStone
Link: See Bob Weir and John Mayer's 'Long, Strange' 'Truckin'' Jam