TexasMusicForms was created by Charms back when Michael Baker was still running the company. Back then it was really an amazing resource, and he did a lot of things above and beyond for people. When he retired and sold off the company they continued to run the site, although Vanco, the company that bought it, began running everything into the ground. As a result the current site really became a problem for everyone. Supposedly the new owners are doing a better job of being responsive, and I think the UIL secretaries are at least happier with the system again.

I don't think any real effort has been put into that little subset of data though from them.

As someone mentioned below, use Tim Huskey's data on BrynnPark. (He's the guy who has also taken on this site) Contact him if you need more help with getting the data, I know he'll help you out. Best wishes!