Keyboard musician Ed Roth performs with Paul Rodgers Ed Roth Session Keyboards September 10, 2015 September 10, 2015 No Comments on Keyboard musician Ed Roth performs with Paul Rodgers Keyboard session musician Ed Roth plays the blues with Paul Rodgers, Joe Perry, and an all star band. Session keyboard player, Roth is playing a vintage keyboard instrument, the Hammond B3 organ.