best vocal harmonies in rock


What r'n'r artists (or records) feature great vocal harmonies? To keep the list more manageable, let's stay with the post doo-wop period. Brian Wilson/Beach Boys, Todd Rundgren/Utopia and Lindsey Buckingham/Fleetwood Mac -among others- all qualify in my book. Who do you like?

Marty
martykl
Alice in Chains harmonies pretty much defines their sound and are outstanding IMHO.

Toad the Wet Sprocket also has some of my favorite harmonizing in rock vocals.
Lyle Lovett/Rickie Lee Jones on Joshua..., Both Trio Albums: Ronstadt/Parton/Harris, Bruce Cockburn/Lucinda Williams (Isn't That What Friends Are For?), the Streisand/Gibbs album, Mark Knopfler/Emmylou Harris (at times), Linda Ronstadt/Aaron Neville, K.D. Lang/Martino. Admittedly, none of these are long term pairings but the work they occasionally did together was wonderful.

Just some off the wall suggestions to add to the superb obvious choices already given.