MJ Lenderman is having a certified moment on the strength of singles like “She’s Leaving You” and “Joker Lips,” which appear on the soon-to-be-released Manning Fireworks. (Plus, he supplies the guitar power in Wednesday.) Now, just a couple of days out from that release, we get to hear Lenderman’s final album single: a delightfully twangy entry called “Wristwatch.”