The link

http://www.mudcat.org/media/midi/RMCORLEY.MID

should enable to you save the midi to your hard drive, and play it from there; for most people, though (and for me well before the crash: I still suspect that this is because MIME types haven't been re-set on the server) it can't be played online.

Sometimes, DT midi files won't play in normal midi programs. I've found that this is often due to the way they are generated from the obsolete SongWright format in which they are stored; this can lead to as many as several hundred empty bars appearing at the beginning. You can use a midi editor to remove them, but on the whole it might be best to store them as ordinary midi in the first place.

That isn't an issue with this particular midi.