One of Brooklyn’s best kept secrets, Nick Hook has played in the live bands of Drop the Lime and El-P and worked with everyone from Azealia Banks to Hudson Mohawke. Oh, and he’s also in Cubic Zirconia. The producer/multi-instrumentalist is long overdue for a solo release, however, which is why Scion A/V has bankrolled Hook’s new Without You EP. East Village Radio already unveiled “Medium Rare”–featuring one of our favorite beat makers, Machinedrum–so we’ve been given the green light to premier another airtight track, the laser-guided, Andrea Ballency-aided “4XS.” Check it out below, and be sure to grab Hook’s entire EP at Scion A/V’s site…