Mack Tr3 comes back on Rap Fiesta, but this time, with a sinister trap song titled "Add It Up."  On "Add It Up," Mack Tr3 calls Jadee Vintage a.k.a "Mr-Do-Too-Much" to assist with peculiar (and humorous) lines. Living up to his self-proclamation, Vintagee throws around rhymes like "Got this wifey, turn around. Slurpin' a chicken soup," and others that reference things like tarantulas. Mack Tr3, however, alternates between a bouncy and a fast cadence. Through his resolute tonality and Southern...