Diki,
I posted a couple thousand of them on the PSR-tutorial. They're not remakes of existing styles, but custom styles created from scratch and highly tuned. Of course, in order to play them, you'll need a Yamaha keyboard. You'll find them at
http://psrtutorial.com/sty/index.html Not every style posted is incredible, and may not be in the top-notch category, but of the 64,000 styles posted there are a huge number of them that are absolutely outstanding, especially for a OMB entertainer. And, yes, they are song specific, which is the way most people wanted them, and why those that took the time to create them did such a wonderful job.
It would be quite difficult to find a style file collection as vast as this one anywhere else on the Internet.
Cheers,
Gary
