Frank, thanks for the compliment.
Scott, if you can get the specs for the Korg and Technics styles, I'll see what I can do. But I'm afraid that Korg, Technics and Roland are less open in this than Yamaha.
About the scanned music scores. I actually did some research on this. But I found that there wasn't much available on internet and what I found was mostly in PDF and not in JPG format. Can you send me some scores in JPG format, then I can check if they are readable on the screen.
Jos