Go for it, and download the soundtrack when you're done.
That was something I was meaning to ask recently. Is there something like a #lurk for anime music? Nipponsei's archive bot's great for anything that's been released in the last few years, Galbadia Hotel's collection has the occasional gem but is otherwise is sparse, rarely having OP/ED singles and the like. There are a few smaller ones that are clearly aimed at fans of Naruto etc which I have limited selections but more often than not DO have the OP/EDs of series that have the OSTs to.
Torrents of music are much more prone to dying than torrents of anime, and Rapidshares have the largest (if you're willing to google everything for half an hour at a time) selection, but are, well shit. They also die as well.
Is there a reliable site out there?