This is a 4CD/DVD set of Yes' album "Keys To Ascension" on Proper Records, released in 2010. The set includes a compilation of studio recordings, with a total runtime of 13068 seconds. The inlay is in good condition (G) and the discs are all in great condition.

This set is perfect for fans of Yes and those who appreciate the genres of pop and rock music. The number of audio channels is stereo, and the features include both compilation and studio recordings. This is a fantastic addition to any music collection and is sure to provide hours of enjoyment.