My go to track is Stevie Ray Vaughan, Tin Pan Alley, from the Analogue Productions re-release of the Couldn't Stand the Weather album as part of the new vinly box set. It's incredibly well done and also a great song.
What tracks really make your system shine?
While Patricia Barber is excellent on my system, the tracks that really make my system shine are tracks 1-5 on the Book of Roses CD from Andreas Vollenweider. How about yours?