Mattie B dropped by The Progress Report to share her new project "Sweet and Sour" (Prod by Sharod Virtuoso), to talk love, and to discuss the grind of maneuvering around the music industry in Atlanta. Her sit down with Boss Britt, Lalaa Shepard and DJ Exel gives people a chance to hear more about how "Sweet and Sour" came about, Mattie's move to Atlanta from North Carolina, her start with songwriting and more. Catch Mattie B's full interview with The Progress Report on YouTube now!