They released a style software, which is the pattern edit feature on the older models.
This is news to me ?
Your hardly referring to the Style Compiler that was released only 4 weeks ago ?
Have you even looked at that app ? You cannot create anything within that application itself, it's simply a tool for converting midi files to styles. You still have to make the styles elsewhere with a DAW or use some other companies keyboard that actually has a sequencer.
There is no means to modify note data or create note new data within the application. The mixer page functions it has are no different from what's on the keyboard already but that certainly doesn't constitute to anything considered as creating a style.
James
PS: I'm still waiting for you to tell me what Ketron have done that everyone else has borrowed.