These Philly rockers conjure an ambling drone that conceals real pop hooks ?and allows classic-rock ?colors to seep through. ?Main man Adam Granduciel gets plenty of Dylan comparisons, but Slave Ambient feels like a more back-alley Byrds filtered through a gauzier Spacemen 3 lens. The chugging “Your Love Is Calling My Name” drives that road for six blissful ?minutes. But their best song, “Baby Missiles” — in ?a different version here ?than on 2010’s Future Weather EP — overlays a synth aura, like ’80s-era Springsteen with a splash of Arcade Fire. It’s vexing ?in exactly the right way.
