DJ Drama is gearing up to release his next installment of Gangsta Grillz, the album. While in the studio with Wiz, Dram previewed a snippet of the GG3′s first single, “Oh My.” Sounds like Roscoe Dash is singing the hook. Be on the look out for the full version soon (Props Decatuar Dan)

Wiz performs at MTV Spring Break 2011 after the jump…