A decade since its first and only release, Read Music / Speak Spanish, Nebraska five-piece Desaparecidos — fronted by Bright Eyes’ Conor Oberst — returns with two new tracks as well as a string of tour dates. Here you can stream “MariKKKopa,” a track dedicated to embattled sheriff Joe Arpaio of Maricopa County, Arizona, and here you can listen to “Backsell.”