Last night at the grand opening of RVSP Gallery in Chicago, a star-studded line-up of artists performed including Really Doe, GLC, Mr. Hudson, Consequence, Big Sean, Common and Kid Cudi. Cudi’s set was pretty epic, and it included familiar songs such as Jay-Z’s single “Already Home,” “Down & Out,” “Pursuit of Happiness,” A Tribe Called Quest’s “Buggin’ Out,” “Day ‘N Night,” and “Make Her Say.” If the free show with Cudi wasn’t enough, surprise appearances by both Consequence and Common nearly blew the roof off of the place. Check it out.