You can also use eMule. It's similar to Limware/Kazaa, but you can download full albums from just about any artist. It can take a while to download (even with cable internet), but it's worth it. I have found several obscure artists on there. You can also download full box sets of artists.
[size=9][b]Member #007 of the [url=http://fantasybaseballcafe.com/forums/viewtopic.php?t=116750&postdays=0&postorder=asc&&start=0]Yadier Molina Fan Club.[/url][/b][/size]