Limited double pink colored vinyl LP pressing. On the Radio: Greatest Hits Volumes I & II is the first greatest hits album by R&B/disco diva Donna Summer, originally released in October, 1979. It was her fourth consecutive double album, and also made her the first person ever to take three consecutive double albums to the #1 spot on the U.S. album chart. This would become Summer’s third multi-platinum album to date. Donna Summer gained prominence during the disco era of the late 1970s. A five-time Grammy Award winner, Summer has reportedly sold over 100 million records worldwide, making her one of the world’s best-selling artists of all time.