Need an auto accompany module in VST similar to Korg's auto accompany feature on their piano. A similar VST plugin would be ToonTrack Ez Keys.
More information: https://www.box.com/s/nqoei31sxvdy
In the package contains video explaining Korgs features and images of how we want the UI.
Urgent project for experience VST developer only!
Skills: .net, audio-engineer