Whats your current Reference CD at the moment?

To show off bass and dynamic
Poem Of Chinese Drum - Master Of Chinese Percussion

To show off vocal
Flying Cowboys, Rickie Lee Jones
The Best Of Bonnie Raitt

To show off piano dynamic
Midnight Sugar

To show off violin
Selections from The Miracle Makers

To show off pipe organ
Antiphone Blues

To show off scale and symphony
A Dark Knight - The Dark Knight Soundtrack

To show off a little bit of everything
FIM Audiophile Reference IV