Complex sentence: The Worlds of Charley Patton is a boxed set collecting the recorded works of Charley Patton, with recordings by many of his associates, supplementary interviews and historical data.
Split into simpler sentences: The Worlds of Charley Patton is a boxed set collecting Charley Patton's recorded works. It also features recordings by many of his friends and associates, as well as supplementary interviews and historical data.