This new clip from Blueprint and Illogic's super-powered rap partnership Greenhouse has been circulating Facebook for the past day or so. Check out the duo rapping in front of the 2009 Daymon Day mural and guest Catalyst spitting in the Used Kids stairwell. (Guess he got tired of stealing vinyl from Mags.) Love the Jon Witzky cameo too.

"Electric Purgatory Part One" is out now.