Download Girl Talk’s All Day either as twelve tracks or one seamless bit of goodness. (Can you say awesome mashups? Can you say free?) I want to marry this album.
Sampled artists include John Lennon, The Beastie Boys, The Jackson Five, Lady Gaga, Big Boi, Portishead, Black Eyed Peas, Toadies, Radiohead, Missy Elliot, Simon and Garfunkel, INXS, and many (many) more.