So I think I understand that this includes the complete EZ Keys application but is limited to a couple of virtual instruments. Is that correct?

Further, maybe someone can help me but does EZ Keys (and this deal specifically) have built-in patterns or riffs to help build keyboard tracks?

If so, does this package include that in its entirety?

And assuming everything so far is affirmative, can I create/build a key track in EZ Keys and then export it to my DAW as MIDI and then apply/assign a different virtual keyboard such as one from my Kontakt collection? And still retain all of the patterns and nuances and whatever EZ Keys let me build?

If so I think this is a no-brainer for me as I do not play keys but would love another option besides BIAB to build a key track.