Duets

[jim_doki]

ok, i searched for this and nothing came up even though I'm nearly certain it's been done before, so if this does exist please point me in the right direction

I've been listening to a lot of David Bowie, Particularly his remixes, and I found a fantastic version of Bring Me The Disco King featuring a voice I recognised, but couldn't identify. shock horror it's Maynard James freaking Keenan! What are your favorite Duets? What modern Duets don't suck? is it dying out? where possible please post links

<a href=http://au.youtube.com/watch?v=ED5nXs2Nl_0>Bring me The Disco King
<a href=http://au.youtube.com/watch?v=xtrEN-YKLBM>Under Pressure

 

[Galletea]

I love Bowie, and Dancing in the street is a favourite. Not really the same thing, as it's a cover, but still awesome. I can't think of many good duets that aren't opera.
http://www.youtube.com/watch?v=7y-x2fWKbmo

 

[LewsTherin]

Bowie & Crosby, Dio & Malmsteen.