mp3 clips on site

I put some mp3 clips on our meetup site. They play fine on my computer when I go to the site. They don't play on other computers. Should mp3s files work or not? Our meetup: The Choral Club of Hartford.

Thanks.

Hi Mark:

I'm able to play the MP3s from your 'Files' section. Are you still having trouble? If so, what happens when you click to play those files?

Thanks,

Andrea