Free music

bittorrent
is the best way to download albums or any file 50mb's and up.(including movies/shows)
http://transmission.m0k.org/<very simple yet very good working client
you need to go to sites do download a small file that links your comp to people uploading the file.
you can find these files by googling "whatyourlookingfor torrent" (replace your album or show with whatyourlookingfor)
you can get them from

thepiratebay.org
fulltorrent.net
isohunt.com
demonoid.com

also before you start getting files to download. after you install the client, look in help to find what ports to open on your router. google> port opening for bittorent to learn how.
now after thats set up. download trackerfiles from any of the torrent directories and open them with your torrent client. in a bout an 5 min to an hour you can have a full album, a discography colection, a tv show dvd or movie or any kind of file you want.

albumbase

xtorrent

www.albumbase.com
all you need to know if you need music.

Acquisition.

It nags you to registar but it works really goood.

http://www.acquisitionx.com/

Runs way smoother than limegay. 

how do i download the albums?

dc++ is god! download it and youll be set for life

you register (dont even need an actual email i believe) than you click on the link of whatever album you want , that redirects you to a file-hosting website...than you just download it from there