Actually, I can take requests and would do them for free if I'm able to do this. If you like, feel free to contact me off list via e-mail and I'll be glad to take a look at what you need.
For this to work, I'd need a solo's piano accompaniment scanned into a single PDF file at 300 to 400 dpi and in greyscale. In color would work if your copier/scanner doesn't have that greyscale setting, but scanning in plain black & white text won't work. Greyscale works best.
On the scans, all of the pages need to be completely visible with none of the bar lines being cut off on the sides and the less writing on the page the better.
If the solo accompaniment(s) is do-able and I'm able to create an accompaniment for you, I'll likely be able to e-mail it to you and I'll add it to the collection I just posted for others to use if they wish. I can take a look at several if you have more than one.
I'll be glad to take a look at what you have.