A couple of years ago, when I was running the site under the .NET framework, I had developed a database and search page for shows. Since that server was unreliable, I moved to a LAMP (Linux, Apache, Mysql, Php) framework so then there was a listings page that was basically a search form pointing to the jambase.com database. I've since lost that page in the latest update, so I just need to go find it in my backup. That's probably not the answer you were looking for, but it got me thinking that I should find a way to get a listings thing going here again.