[Mixtape Promo] Jd Era- Th1rt3enChedo·February 24, 2010VideosFeatures JD ERAAAAAAA. I have been supporting JD Era by playing his music on The Come Up Show for a couple years now. I said it before 2010 started that Era is going to kill it this year and the mixtape is the beginning of that. Th1rt3en will be out this Thursday!!!