A sort-of supergroup, Acquaintances boasts members who have played with The Ponys, The Poison Arrows, Don Caballero, Ted Leo + the Pharmacists, Titus Andronicus, and Thumbnail. The band’s latest album sounds like a group of lifers jamming in a room. They know that they’re now the older guys in the crowd, but they can still write spiny, intelligent, driving rock ‘n’ roll.