New York and LA producers RL Grime and Salva have graciously, after 160,000 streams in hardly a week, blessed us with a download of their indomitable remix of Kanye West’s "Mercy." Just massive, as if hail and tsunami waves were both byproducts of bass and pummeling Soundcloud's offices at the same time. MP3 courtesy of the mad collectives behind WEDIDIT and Friends of Friends.