I'm not sure I'm following you here. I never said you couldn't do a set by yourself. From an audio point, as I said earlier, I've done it twice. For me to play live, and do live visuals at the same time, however, would be impossible for me. As for as talking about music, I thought the discussion was just about a "live PA." I've gone into how I've done my "live PA" with others. As for the visual components, yes, video loops are used. However, they aren't sequenced. I assign either a video loop, a still image, or an effect to a key on a MIDI keyboard, and then play it to the music by hand. That's not something that people will notice any "mistake" on though.