Best driving music.

I'm not a car audio buff, nor am I a huge traveler, but in the northeast we've had beautiful weather the last couple days and I've been REALLY enjoying The Allman Brothers. Man, the fresh air blowing though the car and Blue Sky cranking on the radio, does it get any better than this? What do you like to listen to on a great Saturday, just cruising with the top down?
For hi speed
Scorpions - Deadly Sting 2-disk set
Def Leapord - HI & Dry

For Casual
Quicksilver Messanger Service
Luther Anderson
Paul Butterfield
Beth Hart
"Moomba" - Richard Elliot
"Euro Cowboy" - Special EFX
"The Storm" - Peter White
"Night Flight" - Joe Sample
"Route 101" - Herb Alpert
"Rockin Down the Highway" - Doobie Brothers
"China Grove" - Doobie Brothers
"Suite: Judy Blue Eyes" - Crosby, Stills and Nash
Anything but those numb nuts oldies and classic rock schlock that baby boomer geezers find appealing.

This geezer likes instead: Brent Lewis "Earth Tribe Rhythms"

Especially awesome when going through Big Sur US 1 with the top down. Dude!