I'm - for well know financial reasons - not hip to streaming radio or tv or movies, since my mac would probably roll over and turn to yellow green flakes with fiery spangles at the mere sight of it (it does take netflix discs, if they still do that). If I get going on my array of plans to get myself out of the hole, I'll become more of a media smartie (one hopes).
Right now the mac sound is mostly but not all off, and I've hopes of being able to fix it. Maybe radio streaming could actually work if I get that fixed (I'm plotzing around reading on various old mac sites).
Anyway, I'm putting your link in my news bookmark.