Robert Walter is a keyboard player specializing in instrumental soul jazz on the Hammond B3 organ. He is a founding member of The Greyboy Allstars, and has since led his own band Robert Walter's 20th Congress.
Official Website: http://www.songkick.com/concerts/12855363-honey-island-swamp-band-at-antones?utm_source=1126&utm_medium=partner
Added by Upcoming Robot on June 16, 2012