What selections do you play when showing off your system to others?

I find that when I'm having someone listen to my system that I usually play the same 4 or 5 selections. I tend to lean towards vocals and acoustic presentations. Mine are as follows:

Hold That Line- Tedeschi Trucks Band

Roadhouse and Automobiles- Chris Jones

The Hunter- Jennifer Warnes

River Blues- Eric Bibb

Flight of the Hippo- Bela Fleck and the Flecktones

It's All in the Game- Merle Haggard

Your Bright Baby Blues- Jackson Browne

What are yours?