At first blush, there's something almost grating about New York-via-Allentown duo Headless Horseman -- the music's warped, claustrophobic, Chimpmunk-y, sorta strange. After you let it sink in for a few seconds, it's also sharp, smart, and full of unavoidable hooks. Bandmates Conner O'Neill and Fareed Sajan were reportedly both born on Halloween. Apocryphal or not, despite the tendency toward cheekiness ...