Now this kind of thing, I reckon, is why the internet was invented. Ninja Tune are promoting the new single from that rather fine Pop Levi fella - 'Semi Babe' - with not one but two, yes, two pop promo videos, though watching either one in isolation probably won't make much sense. Because yes, they've been designed to watch simultaneously, one alongside the other. It's brill, take my word for it. Click on this link, click on the link you'll find there, make the effort to get the two YouTube windows in sync and enjoy. The song's pretty damn too, in case you wondered. Both channels of it, in fact.
http://www.counterrecords.com/semi_babe