Essentially a guitar tab site is a directory which points the user to text files. Most sites like ultimate-guitar.com have a navigation something like this: List of bands beginning with X letter -> Tabs belonging to X band -> The tab itself. I'd like a CMS that does something similar to this, and does it all dynamically, so I don't have to update any of the lists by hand. Any recommendations?
I'd maybe go with Drupal because it's pretty powerful when dealing with interconnected posts and directory-style structures, but I know there are various directory themes/plugins for WordPress so maybe that would be enough if you're looking for something simpler. No experience with any others for this kind of job, sorry.