I once thought things like tribute playlists to musicians who died were kind of lame. Well, I didn't have a blog then -- and back then, I didn't get paid to think about fun ways to get my readers to waste time.

So, here it is: the five best guest spots by Nate Dogg, who passed away March 15 from congestive heart failure.

5. 2Pac, "All About You" 4. Dr. Dre, "The Next Episode" 3. Ludacris, "Area Codes" 2. Snoop Dogg, "Ain't No Fun" 1. Warren G, "Regulate"