On Decatur, Georgia, “pool rock” quintet Lunar Vacation’s forthcoming sophomore album, Everything Matters, Everything’s Fire (Sept. 13, Keeled Scales). Our first taste of the LP is “Set the Stage,” released this week alongside a music video directed by musician, actor and friend of the band Finn Wolfhard. “Our last album was super produced, manicured,” vocalist/guitarist Maggie Geeslin said of Lunar …