BBE signee Dynas trades “Great Adventures” with the one and only Slick Rick on “Who U?” which will premiere exclusively on Ambrosia4heads.com this Thursday, August 6th at 12pm ET. The song "Who U?" is featured on Dynas and Tony Galvin's "Big & Tall LP, scheduled to drop this month. Take a sneak peek at the video HERE. Head over to iTunes and purchase "Who U"? HERE.