South Philly’s Oh! Pears is compellingly massive. The brainchild of ex-Pattern Is Movement guitarist Corey Duncan, the experimental collective may vary in size often reaching 13 large, hefting a throng of strings, horns, percussion, vocals and a clutch of claps. And their self-proclaimed chamber pop is just as prolific as its framework – influenced by the likes of Grizzly Bear, Beirut, and Dirty Protectors, the indie opulence of Oh! Pears’ newest three-song EP, Fill Your Lungs, is eerily melodramatic, ambitiously symphonic and brilliantly unrestricted. Like a beautiful, distressing thundershower in the desert. So go get wet tonight at KFN with Oh! Pears and stage mates Jac, Shutters and DJ Cutlery. Kung Fu Necktie, 1250 N. Front St., 8pm, $5, 21+ – Annamarya Scaccia