Aphex Twin is the patron saint of IDM—or braindance, as he prefers to call it—and with good reason. But his influence carries far beyond the helter-skelter sonics of protégés like Clark and Venetian Snares. His distorted beats can be heard ricocheting through Radiohead's Kid A, Björk's “Joga”, The Knife's “Full of Fire” and beyond, while his impish example fuels Skrillex's aggro antics.