The five covers of Camden native Ben Vaughn, on his new ‘Interpretations’ EP, add up to a curious excursion. Vaughn—musician/ performer/ producer/ composer/ radio host—always had an ear. Case-in-Point: when he picked an Alex Chilton deep cut, “In The Street,” for That ‘70s Show, eyebrows might’ve been raised but now it’s recognized internationally as the TV show’s beloved theme song.