Don, on the scanning idea, if you play with a program like Photoshop (the sort of thing used to take the red eye out of pictures) you can dramatically effect the scanned quality of even a very old and faded piece of music. You can darken the notes without darkening the background, sharpen the image etc. I recently put some front teeth back on my daughter's class photo! It's quite easy and fast. Much faster than redoing the song manually on a sequencer.