Here’s one of my most favorite bookmarklets that I’ve whipped up over the years. It will make an m3u of all the mp3s on the page you are currently visiting, and then hand it off to your configured media player.

It doesn’t work great if you are visiting a page with frames, so make sure to view only the frame you are interested in first.

>> make m3u <<

Drag that link to your bookmark menubar and go crazy.

I can only confirm this works in Firefox…