Best tracks to "show off" your system


I know there are certain songs that seem to bring out your system better than others.

which songs to you put on to show off your system to friends?

for me:
1. My love is - Diana Krall
2. Girl from Impanema - Getz/Gilberto
kray
I don't get much of chance to "show off" to others, but when trying to impress myself, I go with Ten Years After: A Space in Time played really, really loud.

Another would be The Who: Who's Next.
Rob Wasserman CD titled "duets"..the track with Stefan Grapelli doing "Somewhere Over the Rainbow" is wonderful and has great dynamics with Rob's bass and Stefan's violin.

Live Grateful Dead soundboard DAT tapes do a damn good job of displaying dynamics and bass capability as well as soundstaging. Songs are good, too.
To Wstritt: Yes, Sheffield Labs did issue a CD of Thelma Houston's "I've Got The Music In Me". It's not as good as the D-to-D version (obviously), but it's better than I expected. Sheffield also did an LP-reissue of this same recording, using the 1st generation backup analog master tape.