Complex sentence: On February 15,2012, Scholz announced a 2012 North American tour, beginning on on June 28,2012, at the Seminole Hard Rock Live arena in Hollywood, Florida.
Split into simpler sentences: On February 15,2012, Tom Scholz announced a 2012 North American tour. The tour will start on June 28,2012, at the Seminole Hard Rock Live arena in Hollywood, Florida.