Safari (Windows) Doesn't Play .mp3 files

Yeah, it seems pretty stupid, but it's true. Safari x86 cannot play .mp3 files inside the browser.

I was wondering if anyone has came across a installable plugin for Safari for .mp3 files or a way of using a plugin from firefox or opera.

It also, ALSO, doesn't play .wma or .wmv because it uses a hideously outdated plugin that looks like it was used in windows 98. Why would they use 10 year old codecs and plugins in safari?