I’ve written a Discography module for Drupal, which I’m now using at WorldBeatPlanet. I got annoyed with the seriously outdated album lists, which were static text pages, so this module takes advantage of Drupal’s database to store album information as a new node type. A URL like http://www.worldbeatplanet.com/discography will display the full discography for all artists, and by specifying the artist name, it will display the discography for only that artist (like this).