Rush "Circumstances". Mainly because I know every inch of it, and an articulate bassline that needs to prove it's a Rickenbacker. Plus a bit of xylophone.

Massive Attack "Protection". For female vocal and a little piano, I've found that the better the system the more you can hear some soul in Tracey Thorn's voice.

Jack Johnson "Good People". Organic sounds. Is there a group in the corner of the room or just boxes and LEDs ?

Shirley Bassey "Goldfinger". Battle royal. Orchestra, electric bass and Ms. Bassey in a three way wrestling match for world domination. Always separates the men from the boys so to speak.

Pete