Brooklynite Laetitia Tamko’s debut as Vagabon is a bold but vulnerable take on ‘90s indie rock. As with slightly-older contemporaries Hop Along and Waxahatchee (and, to a lesser extent, Mitski), Tamko’s music tends to be simple and immediate but her lyrics unspool like poems, creating an atmosphere at once intimate and alluringly difficult to grasp, whether it’s the mournful bash of “Minneapolis” or the aptly named “Cold Apartment.”