How the hell did I not hear about this at the time?

Article: http://pitchfork.com/news/36374-michael-mcdonald-spills-about-working-with-grizzly-bear/
PROOF: http://drinkify.org/michael%20mcdonald

My mind's blown. I need a lie down. Luckily I'm already in bed.

Feel free to turn this into a thread about unlikely collaborations (but the less said about Lou Reed and Metallica the better - I've only just stopped laughing after that performance on Jools Holland last week).