metabrainz/musicbrainz-server — pull request #4 by kepstin (2012-01-20 22:24:04+00:00)
Title: Generate a <meta description> for artists based on artist information.

This is a first draft at automatically generating a tag for artist pages to improve the google search results for artist pages.
Tested on a variety of different artist pages on my local server; the code is mostly based on the artist sidebar.