I am listing this CD on behalf of a friend, so I will not be answering questions about the CD's details. This is a set of Mix CDs focusing on DJ Mitsu The Beats from the new Hip Hop Mix/IMA series by Shochikubai Records. This set includes 10 CDs: Vol. 1, Vol. 4, Vol. 15, Vol. 21, Vol. 25, Vol. 30, Vol. 38, Vol. 42, Vol. 47, and Vol. 50. There may be some scratches on the cases due to age, but there are no issues with playback. Please consider purchasing if you understand that these are used items. Thank you for looking.