What album/song/mix do you use to test your target curves/room correction?

[minimumtumbleweed]

I've been running Dirac Live on my Onkyo RZ-50 a number of times now, and I'm finding that there isn't always great consistency between songs when I'm trying to test out my applied curves after room correction. For example, I might hear a song that I like how it sounds in my room, and another that I do not. I realize that this can come down to how well a mix responds to the equalization put down by Dirac. What album (or song) do you always turn to (surround preferred, as that is most if not all of my listening) after running room correction to "test" that everything went as intended?