Forgot to mention Girl Talk's mix/mash-up record "All Day" as one of my faves. While not all of the mash-ups work, the song "Jump on Stage" includes three of the best. Big Boi & Portishead, Ol' Dirty Bastard & radiohead, and the absolutely perfect Beastie Boys & Iggy Pop mash ups are amazing. If the Lust For Life/Hey Ladies was a full song and released as a single, I think it would be one of my favorite songs of the year.