The WCBS FM101 History of Rock: The Doo-Wop Era Part 1 & 2 Cassettes are sealed and in mint condition, featuring various artists from the 50s-60s era. This compilation album in cassette format, released in 1989 by Collectables, showcases the iconic Doo-Wop style in English language. With a standard jewel case, these cassettes offer a nostalgic look back at the early days of rock music, making them a valuable addition to any music collection for fans of the era.