As Vagabon, Lætitia Tamko plays anthemic but intimate indie rock. Listening to her excellent 2017 debut Infinite Worlds is initially startling, because Tamko sounds wholly possessed by emotion. The way she howls on “Cold Apartment” is viscerally relatable for reasons that are hard to explain. That’s probably why her music is so striking—it’s like a new bold language for navigating our universal experiences.