How about: justsonny.com/multimedia.shtml
Install an audio player (xmms, audacious, mplayer, etc)
Click on the audio link in webpage
In the dialog box:
Click
OpenFile name:
/usr/local/bin <Enter>
Select your player (xmms, audacious, mplayer, etc)
Click
OpenCheck
Remember choice and do not show dialog againClick
OpenEnjoy!!
Note: the very first link on that page (under multimedia) requires mplayer