I am selling this because I don't use it. It is completely unused and brand new. "Musical Isotope KAFU" is an artificial singing software born as a musical isotope of the popular virtual singer "KAFU". It is a dedicated song voice for CeVIO AI, a voice creation software that can accurately reproduce human voice quality, habits, and singing style using the latest AI technology. ＜CeVIO + AI＞ "CeVIO AI" is a new platform developed by the CeVIO project, equipped with voice and speech synthesis technology that can reproduce human voice quality, habits, singing style, and speaking style with unprecedented accuracy using the latest AI technology. Not only can it realistically reproduce human singing and speaking voices, but its easy-to-use GUI allows you to freely edit pitch patterns, timing, etc., opening up new possibilities for voice creation that are different from before. ＜Operating Environment＞ ■Supported Language: Japanese ■Planning, Production, Manufacturing, and Sales: KAMITSUBAKI STUDIO ■Supported OS: Windows 10 Japanese version (64bit), Windows 8.1 Japanese version (64bit) ■CPU: Intel / AMD Dual Core Processor or higher *Quad-core or higher recommended ■Graphics: 1280 x 720 or higher, full color ■HDD Capacity: 1GB or more free space (for installation) ■Memory: 4GB or more *8GB or more recommended ■Other: A Windows-compatible sound device is required for audio playback. An internet connection is required for license activation and updates. Thank you for viewing. #DTM