In this interview of Keith Richards titled Guitar Moves With Keith Richards: "There's Two Sides To Every Story" (Part 1), what did Keith mean when he said "igo", showing the simplest trick of Jimmy Reed at 8:33 and 8:47 mins. into the video?
LOL. OK, this is just Keith Richards having no brain cells left, and a really thick British accent. What he's saying there is "He goes..." (meaning, "He plays it like this..."), but it comes out sounding like "eeee go...".