I notice you're asking about — this appears to refer to a specific version (likely 4.5.9.3 or a build number) of a third-party Android app designed to manage KORG Pa series arranger keyboards (sounds, styles, performances, sets).
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.