Wow! Yeah, that guy is great, thanks for posting this! Very versatile too... To go from that really soulful performance of wayfaring stranger to the dance hall sound of his you need me I don't need you... Wow. I loved how he inserted some 50 cent (although I think he reversed the original sentiment of 50's lyrics!), and then busted in to some dub toastin! Sweet. He has a great voice and firm command over his looping.
BTW, my favorite looping performance of all time is this video of Emily Wells: