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
Ditto on The Strawbs.

I almost spit their name out but hadn't listened to them in a while so was not sure.

I need to do that!
Didn't see Simon & Garfunkel above. Jefferson Starship. Manhattan Transfer (perhaps stretching "Rock" category here). Pure Prarie League. Poco. Flying Burrito Brothers.
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