Would be nice if they could incorporate a chord recognition software in the OS, so when playing MIDI/mP3 files it would show the chords on the Ketron Screen. I saw they have apps for ipad that will show chords as it plays mP3s.
to RECOGNIZE chords you can use a program originally written for Yamaha-PSR- Keyboards. But works fine for many other purposes ( batch possible, GM-converting e.g. )