Kieran "Four Tet" Hebden's style has morphed from pastoral electronic soundscapes to a polyglot array of abstract house, techno and U.K. funk. London's Floating Points—Sam Shepherd to his pals—produces cool, sometimes jazzy, always groovy music that often resembles a looser version of Mr. Hebden's music, so it's an apt pairing. Both men will be playing a special back-to-back, open-to-close set in the main room.