i hear great things about Korg's songbook

what is so special about Korg's and how does it compare to Ketron's registrations?

what are main differences?

what can Korg's songbook do that Ketron's can't but should do?

perhaps AJ, Ketron should improve theirs in the next OS?

.. And this can also be done on the Audya ... With BLOCK Registrations ... Assigning registrations, mp3, wave, style, voice, effects, DJ loops and text to the screen's F1-F10 for instant selection. The power of Audya really comes to life when you use a Registration (single) within a registration ( block)!