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

Blown Away - Sivert Hoyem

Sorry Seems to be the Hardest Word - Lydia Gray

Silver - Rising Appalachia 

On’n’On-Ruined by Rick Rubin - Justice

Momma Sed - Puscifer

Limit to Your Love - James Blake

Here's some tracks that would show off a great system...

'Isobel' - Yuri Honing Trio (Alive)

'Drum Boogie' - Arne Domnerus (Live is Life)

'Acoustic Revenge' - Antonio Forcione (Live!)

'Dream a Little Dream of Me' - Benny Goodman (Benny Goodman & Friends)

'Private Investigations' - Dire Straits (Love Over Gold)

'Chuck E.'s in Love' - Rickie Lee Jones (Naked Songs Live and Acoustic)

'Dimming of the Day' - Tom Jones (Spirit in the Room)

'Startup' - Bernt Moen (Closure)

'Done Got Old' - Buddy Guy (Sweet Tea)

'Resurrection Blues' - Otis Taylor (White African)

'Mondscheinsonate' - Ray Brown/Laurindo Almeida (Moonlight Serenade)

'Blues in Advance' - Clifford Jordan (Live at Ethell's)

Joe Sample - Night Flight 

A few that came to mind:

• Money For Nothing - Dire Straits
• Corazon Espinado - Santana
• Just Like You - Keb' Mo'
• Year of the Cat - Al Stewart
• Free Bird - Lynyrd Skynyrd

Some great suggestions here!  I usually have a few selections that I think sound really good on my system (Philip Glass selections, Michael Jackson, etc) but if I know that persons personal tastes I play something they know well.  That’s when it gets interesting.    My granddaughter likes 21 Pilots.  One friend loves Queen.  Another likes female torch song vocals.  They each sit in my chair and I play what they like.  The usual comments when I play a song they know very well, “Wow! What a great system!  I’ve never heard this song sound better”.
 

Mission accomplished.