This is the Metal Master Sound version of Michael Jackson. It's a very rare, special cassette tape released in Japan in the 1980s, with a focus on sound quality compared to the standard version. It was a product designed for high-fidelity playback. It's quite expensive on other sites, but I'm offering it at a lower price, so please consider it (っ ꒳ c) All accessories are included, but there are tears, etc., as shown in the photos. I don't have a device to play it, so I don't know if it works, but please understand this before purchasing. Michael Jackson