This is a Mobile Fidelity 25th Anniversary Remastered Hybrid SACD of Michael Jackson's masterpiece, Dangerous. Serial number is 1351. There is a minor scratch on the back of the paper jacket. There are minor scratches on the disc, but there are no problems with playback. The booklet is clean. The disc is easily scratched due to the design of inserting it into the paper jacket pocket. The disc is stored in a simple plastic case to prevent scratches from increasing. Shipping will also be done with the disc in the plastic case. For this release, it seems that the mixing was redone from the original analog master and digital master (various master materials were used), and it seems that it cost a lot. The sound quality is far superior to the CD. The range is quite wide, and the separation of the sounds of instruments and sampling materials is amazing. Michael Jackson's 1991 hit album "Dangerous," which sold nearly 40 million copies worldwide, is now available as a numbered limited edition hybrid SACD from Mobile Fidelity, using the original master. This album was released 4 years and 3 months after the previous album "BAD," and was co-produced with Teddy Riley of Blackstreet. It includes 14 tracks, including 8 singles such as the best-selling single "Black or White," "Remember the Time," "Heal the World," and "In the Closet." This is a masterpiece by the "King of Pop" who has established a new direction.