Hmm, not sure why it isn't working for you. I've checked and it is working fine for me. It may be your type of internet connection. The Radio Disney site may also be slowly removing things, as, it is older. No exactly sure, sorry!
Though, because the songs were never released as a full, as in, on a CD and such, they cannnot be downloaded, etc., unless someone ripped the demos. Who knows, maybe they'll be available as a full later.
