Heartsfield has toured the United States in each decade since the 1970s, having performed before nearly 10,000,000 fans at 4,500 shows at colleges and universities, fairs and festivals, clubs and bars, private parties, stadiums, and in the streets. Having released their 12th album, they have sold millions of records and continue to please audiences with their brand of vocal rock music that has its foundations in southern and country rock.