With a little a patience, we might all have 808's & Heartbreak given to us by Kanye before its release date on Monday, November 24th. Just keep commenting on his blog how badly you want to hear [fill in the blank] and he will probably hook it up. This song in particular is, as far as we know, the only song on 808's that features another rapper actually rapping, though there are other rappers on 808's. (thanks to Young Sav)
Download: Kanye West f. Young Jeezy, "Amazing"