Request-a-song.com

http://www.request-a-song.com

You send in a title of a song (that you made up) and they write, and record a song.� Just from your idea.�

Half the songs are really bad, the the whole idea is... fabulous.

Er, check out the site, I haven't been making any sense at all tonight.

Considering that they write and record a new song each and every week, I think their songs are pretty darn good! Obviously not the best, but still impressive considering their constraints.