Details: Magdalena Bay / MERCURIAL WORLD - debut full-length LP, Mercurial World, via Luminelle, a record that proposes an abstract theory of time and explores the staggering "what ifs" that make up the human experience. Tenenbaum and Lewin met over a decade ago at an after-school music program in their hometown of Miami, where they bonded over a shared love of Genesis and King Crimson, eventually starting a prog-rock band together that lasted until they moved away to college. "Mercurial World has a lot of outsized themes on it, like destiny, death, and doing the impossible," Tenenbaum explains. "It's not exactly a concept album, but we love prog-rock, so we love a concept."