Naturally this is just one mans opinion, and I ask you to list your own favorite,
but for me no other song fits as pitch-perfect as
The Dandy Warhols' "Godless"
(Mp3 of the song here: http://www.sendspace.com/file/k766jm )
Seems perfect for that stretch of the drive when you come over the hill and are all-of-sudden surrounded by windmills.
Whats your choice?