Hi Bob,
Maybe your KN5000 copy problem with technichords is because of the way T.Chord info is handled. On the KN3000 tehnichord info is recorded with only one note on the channel and the software plays all the notes as the song is played. However on my KN6000 all tecnichord notes are recorded as the song is sequenced and thus all notes would be passed on to the SD card.
Regards,
Larry
larry.gosmeyer@verizon.net