That's an understatement. Vangelis improvises whole soundtracks live, playing fairly simple melodic lines and counterpoints with his hands, but manipulating LOT

That's an understatement. Vangelis improvises whole soundtracks live, playing fairly simple melodic lines and counterpoints with his hands, but manipulating LOTS of pedals to arrange on the fly. By that, I mean more than ten pedals, arrayed in an enormous bank at his feet. It's staggering, and I can't think of a single other electronic musician with nearly that proficiency at foot-pedals.