We've seen the literally explosive video for Ratatat's toe and shrapnel-tapping "Mirando" and before that offered a more plaintive taste of LP3 with the purring down-tempo prog of "Shiller." Now the NYC duo of Evan Mast and Mike Stroud are making like a wavy, psychedelic Paul Simon and Chevy Chase with "Flynn," a dubbed-out echo-chamber remix of "You Can Call ...