I have all the music libraries updated with much more detail, including links to each library’s web site. Some of the libraries web sites are more transparent than others but we are making progress in learning as much as we can about each one. If you have any information to help further a library’s information screen it would be appreciated.
I have also added a more in depth searching capability. As an example, you can search just for libraries that are accepting submissions.
There are now about 160 libraries on the site and nearly 600 comments. Lots of great info there about music libraries in general as well as individual libraries.