To unlock Four Tet's secrets, focus on the beats. “Plastic People”, his tribute to the storied London nightclub, arrays shakers and rimshots into a garage-influenced groove that rolls as easily as water; the skeletal “128 Harps” is a dizzying marvel of shifting syncopations. “Gong” reimagines jungle music as a clanging variant of gamelan, further evidence of his insatiable rhythmic curiosity.