A name like “No Bones” doesn’t signify much, unless you’re Yeasayer. The idea of a boneless body is a perfect match for Yeasayer’s rubbery, buoyant sound. The band’s album, Fragrant World, comes out on August 21, and they’ve just premiered this new cut at Rolling Stone. As usual, the guys are on some finely crafted psychedelic pop, a specialty they’re getting pretty fucking good at.