Culled from the Electrical Audio sessions for Antarctica, an upper-cut to follow the album’s gut-punch, a classic knockout move. The dance called “The Guest” is like The Twist, but with more writhing involved. Here, Flat Worms take a DEVO-esque view, looking passively upon the actions of the real people — it’s pretty scary. Start flopping, and when they reach the big rave-up at the end, you’ll be aligned in time. PLUS “The Circle” — timely polemic or shameless self-promotion? U decide.