While Minneapolis boasts a strong underground scene, "swag" is not a quality commonly associated with my city of residence. Here to change that is Rocky Diamonds, making his Booth debut with freshly-minted mxtape standout Ballin'. Here, Tae Beatz'sparse, bass-booming boardwork sets the stage for braggadocious bars from the Twin Cities repper, as well as an energetically-flowed guest 16 by Philly street. Impressed by this up-and-comer's stunting? More fresh cuts await on The Diamond Life, released September 15, and available now from the artist's official site.