Responses from veganeyes

Recommendations for really well-recorded music for high-end audio system demo
Henry & Reinhardt— The Halloween Shuffle  
Songs you use when auditioning gear
Henry & Reinhardt - The Halloween Shuffle Bass, organ, sound effects, bongos, fun  
What selections do you play when showing off your system to others?
Henry & Reinhardt--The Halloween Shuffle  
Great Recordings, Sonically Speaking - and Why.
The Halloween Shuffle from the Henry & Reinhardt EP The Halloween Ball. Great bass and pipe organ, cool sound effects. A very fun way to show off your system.