A live version of the project can be found at: http://discography.2bitpie.net.
The current Mercurial repository features an early alpha version -- I'd recommend caching as I have yet to do optimization work and it currently features two iterations over the data; one in the view to move the data into template-iterable dictionaries and one in the template to display the output.
The code can be found at the Google Code repository.
P.S. Logos are, evidently, not my strong point.