The industry was thick at last night’s (July 13) ATL LIVE ON THE PARK monthly music showcase produced by Shanti Das & Marlon Nichols. Devyne Stephens’ Upfront Megatainment hosted the night, which saw the likes of Akon, Jermaine Dupri, Steve Rifkind, Jazze Pha, Q. Parker (112), and so many more. RL, Dave Hollister, Rock City and newcomers Majic Massey and Cassandra Batie gave soul-stirring performances. R&B veteran Tony Terry surprised the crowd with a throwback rendition of “When I’m With You.” Good music is definitely alive and well. Here are all the pic’s…