After giving us a taste of his upcoming mixtape with the DJ Shadow-produced “Don’t Test Me” back in July, Astro a.k.a. The Astronomical Kid is back with another dusty cut. “Crazy” isn’t quite as unhinged as the title might suggest, but it’s filled with wild lines from the 16 year old Brooklyn rapper. “Forget the underground,” he spits. “I’m trying to sell these records.” Help him out by listening to “Crazy” above.