Favorite song to demo or test drive speakers?

I'll check different genres to get a sense of the speakers abilities.

Peter Gabriel - Growing Up
The Pineapple Thief - Shed A Light
David Sylvian - When Poets Dream Of Angels
Donald Fagen - Mary Shut The Garden Door
Aimee Mann - Humpty Dumpty
D'Angelo - Untitled
Zap Mamma - Ya Solo
Alice In Chains - Would?

Steely Dan "Everything Must Go"
Nils Lofgren "Keith Don't Go" 

Street Life:  The Crusaders
Brothers in Arms:  Dire Straits.

enjoy

So What - Miles Davis, from Kind Of Blue