Favorite song to demo or test drive speakers?


What is the first song you played when you listened to your new system for the 1st time? 
mhewitt
Fleetwood Mac Dreams
Donald Fagen:  Tomorrow's Girls
Dire Straits:  Six Blade Knife
Also for newer music:  Zhu, Post Malone. 
Motorhead used Back in Black to soundcheck equipment, and if it's good enough for Motorhead, it's good enough for me.
But I would also add Dire Straits' debut and Neil Young's Harvest.
  • Dire Straits - Water of Love  
  • Genesis - Duchess 
  • Dire Straits - Telegraph Road
  • Dave Brubeck - Take Five
So many great choices here. I'll add one.
Boz Scaggs- "Thanks to you" from "Dig". Preferably on vinyl😎😎
Dire Straits -- You and Your Friend (the opening originally sold me on my KEF 104/2)