I recall downloading some of his songs several years ago and playing them with my KN5000. At that time, I had to do some sound editing to solve some voice incompatibility problems. I think they were originally done with a keyboard older than the KN2000, although he may well have changed keyboards since then.

If you download and play his MP3 of Harlem Nocturne you are in for seven minutes of pure pleasure. It is awesome. I have that song of his on a CD that I made with my KN5000 seven or eight years ago.