The Simple Carnival's 2008 critically-acclaimed album, Girls Aliens Food, is available as a free mp3/FLAC digital download today until midnight EST:
http://www.simplecarnival.com/store/index.php?recid=865&maincat_id=2&subcat_id=2&page=1There's nothing to sign up for, there's no catch -- just click the "Free" button at the bottom of the page and download away.
After midnight, the carriage turns back into a pumpkin, so go grab it now.
Enjoy!