Production duo, The Knocks (comprised of “B-Roc” and “Mr. JPatt”) have been making their name remixing hits for Katy Perry, Britney Spears, and Jay-Z for the past few years and have finally released their very own single, “Blackout” (no relation to Ms. Spears’). The result is a swashing, disco-laden crowdpleaser, complete with a chorus meant for dancefloor sing-a-longs. In the air of recent retro musings by Duck Sauce (“aNYway”) and Justice (“D.A.N.C.E.”), “Blackout” rescues what may have been a passing trend in dance music with a perfected pace, piano clinks, and modified Dracula vocals. This summer, The Knocks plan on releasing a new single each month available exclusively online. Also, under their HeavyRoc Music label, artist Alex Winston is readying her first EP. They’ve been busy polishing up production for other artist, Samuel, whose Columbia Records debut, “Trains to Wanderland” hits this fall.