This product is a collection of 5 progressive rock CDs by artists such as Jethro Tull, Electric Light Orchestra (ELO), and Curved Air. The CDs are in very good condition and feature albums such as "Songs from the Wood", "Through the Years", "Airconditioning", and "The Very Best of ELO" and also a compilation album "Journey to the Edge" With a mix of English language tracks, this first edition set is perfect for fans of progressive and rock music, making it a great addition to any music collection, especially for the Christmas season.