thanks for bringing this up Ian...this is quite amazing stuff.

In summary the Audya will play every physically possible guitar chord, but when a chord is not playable on a guitar due for example to an unreachable inversion the Audya will replace the live guitar with a midi guitar for the sake of the keyboard players continuity - I don't know about you but I didn't have a clue which inversions are possible on a real guitar.

If the Audya simply played a different inversion to the chord position the keyboard player is on the sound would be weird, so it is the only option to replace certain unusual chord inversions with a midi guitar. But even then its not easy to hear the difference.

This keyboard is amazing. I had never considered this sort of detail before.