A number of years ago a series of music books along with a midi file discs called You're The Star were published. I am looking for the disc that goes with the book "Best of Swing". I have the disc but when I tried to load it in the KN700 the message came up "the data on the disc is for a different product". I also tried to load it in the KN6500 and the G100 organ with the same message. As this is a midi file it should have loaded in all three. If anyone has the this disc I would appreciate hearing from you.