Favorite song to demo or test drive speakers?

Hysteria , def leppard
edgar winter' frankenstein
uriah heep, the wizard, easy livin, stealin, sweet loraine

dio, we rock, 

jackson browne, many
heart
the runaways
foghat
magnum
trust
megadeth
mike schenker
riot
donovan
bob dylan

 Metal, rock!

gary moore
thin lizzy