Dance-music deity François K is behind this great affair, focusing on dub in all its glorious, echo-drenched forms (vintage Jamaican, modern and what he calls “outer-planetary”). Mr. K is away tonight, but he’s got a great double dose of DJs to fill in, with dubstep doyen Mala (from Digital Mystikz) opening up, followed by a deck set from the genius (really) Detroit deep-house guru Theo Parrish. Mala’s sound is as cavernous as it comes, and Parrish’s sets can reach beautiful heights in unexpected ways; do not miss. For more info, go to deepspacenyc.com.