And so Rephlexions, highlighting rare and overlooked songs from the label's catalog over the past twelve years, has only the briefest of contributions from Aphex Twin, right at the end: a remix of his "Mangle 11," which was previously available only as a promotional item. His songs tend to push the limits, with grating sounds that are often unpleasant. Several of Rephlex's acts, though, use a gentler, more listenable touch: the minute ambient detail of Leila's "A," Pierre Bastien's electro-trumpet fusion on "Avid Diva," Bochum Welt's liquid sound layers on "Radiopropulsive." This is something rare: a varied, original compilation curated by an intriguing star who hasn't handpicked carbon copies of himself.