ClassicalFMRadio.Org has an analysis tool to see what music is being broadcast over various classical FM radio stations thoughout the United States.
http://www.classicalfmradio.org/
One of our favourite blogs is Music Thing - Tom and his contributors put a load of work into it making it an awesome read.
FHM UK recently published an article on the makers behind those famous tunes such as the Windows 95 theme - an article some say is nearly a carbon copy of Tom's recent week long feature, "Tiny Music Makers."
Considering the resources FHM have when compared to Music Thing, I personally think they could have at least thrown a few different sounds into the mix.