Show HN: My Xmas project, open source jazz changes Posted by bryanh on Monday December 26, 2011 @02:04PM from the show-hn dept. http://bryanh.webfactional.com/ ( 5 comments | 9 points | on HN )
Built with Django, SASS, Twitter Bootstrap, font from http://musescore.org/ and christmas whiskey.
http://jazzchanges.net/ may work for you as well, currently waiting for DNS to propogate.
I'm afraid you do need to add some additional tunes to bootstrap the site and get others to add new tunes.
Nice Xmas project!