This is a KORG (Korg) genuine SUPER LIBRARY SERIES, a full copy of Yellow Magic Orchestra's masterpiece "Solid State Survivor." The data is in Standard MIDI File (SMF) format and is recorded on two 3.5-inch floppy disks. In addition to the perfect reproduction of the album's eight tracks, this deluxe edition includes four extra arrangements and remixes, for a total of 12 tracks. From the vocoder voice to that distinctive snare sound, everything is meticulously crafted. This is professional-grade MIDI data compatible with synthesizers and sound modules such as the KORG 05R/W, X5DR, X3, X5 series, and Audio Gallery series of the time. This is a valuable item for collectors and archives of Ryuichi Sakamoto, Haruomi Hosono, and Yukihiro Takahashi, as well as for research materials in DTM. 【Tracklist】 1. Technopolis 2. Absolute Ego Dance 3. Rydeen 4. Castalia 5. Behind the Mask 6. Day Tripper 7. Insomnia 8. Solid State Survivor 9. Solid Zappa 10. Fool 11. Jungle 12. Castalia Solo Regarding the condition, there is a crack on the front of the case. Also, the valuable original obi (with JASRAC seal) is included, but it has some tears. The disks themselves are in relatively good condition, but due to the age of the magnetic media, complete functionality cannot be guaranteed in current operating environments. We hope to sell this to someone who understands vintage equipment, retro PCs, and the history of techno-pop. Free shipping, anonymous delivery, and we will ship quickly within 24 hours. Please feel free to ask if you have any questions or would like additional images.