I tell ya, RJD2 was onto some good stuff when he crafted this gem.  Love it every single time.  Don't know why though.

And just so you don't think I'm some San Fancisco DJ freak, Tears of Rage by The Band also gives me the same, if not better, chills.  Anything from Music from Big Pink.

Also, I've been drinking.  Freaking "Octoberfest" here at work, and me with an all you can drink coupon...