I hate that guitar all over
My Guitar Gently Weeps, but then I love Jay-Z's bit on Beyonce's
Crazy In Love which may not be in sync with many regulars on here...

David Sylvian suddenly busting out a song in the middle of Fennesz's otherwise instrumental 'Venice' made me a very happy man. Especially as I love David Sylvian's voice and hadn't looked at the liner notes before playing the CD.
Sam Prekop from the Sea and Cake showing up on
Last Night off Prefuse 73's first album was pretty much the greatest. Who would've thought his soft croony vox would withstand being chopped and reversed and somehow come out still so smooth? Again, a stand-out track on that album.
I don't like Röyksopp generally, but that
Remind Me tune was a goodie basically because of Erlend Øye.
It's a slightly different case, but there're a lot of Dntel tracks I like with guest vocalists I otherwise don't care about - Mia Doi Todd (
Rock My Boat), Ben Gibbard (
The Dream of Evan And Chan - oh how disappointed I was when I first heard The Postal Service after this...), Jenny Lewis (
Roll On), even Conor Oberst (
Breakfast In Bed) - but they're not exactly the exceptions cos on his two "proper" albums almost every track has collaborators of some kind. Actually Erlend Øye re-doing Gibbard's vocals on the Safety Scissors remix of the above is awesome too.