There are two artists named Headless Horseman: 1.) Headless Horseman is an anonymous techno producer from Berlin, Germany. With remixes from the likes of Perc and Ancient Methods, his hard-hitting and spine-chilling techno inspired by the ancient folk tale is making waves in all the right circles. 2.) At first blush, there’s something almost grating about New York-via-Allentown duo Headless Horseman — the music is warped, claustrophobic, Chimpmunk-y, and strange.