If your browser won't play the files, then you have a couple of options:
#1) open your favourite media player, go to file,
open URL, and paste the following there:
http://thorogoodconcerts.com/Ad1.mp3
http://thorogoodconcerts.com/Ad2.mp3
OR
2) right-click on the link, save target as, choose
where you want it saved. Open the file as it appears
on your desktop or other destination.
Ad #1 (click
->)
Ad #2 (click
->) 
George
on Rockline from March 11, 1991
(the clip is 2 minutes and is about a meg in size)