looking for some demo song recommendation

Hello all you 12volt guys

I am interested to see what songs you would recommend to demo a new system with or just to demo a display board to customers.

Looking for some music with great sound and a kick if you know what i mean

Thanks to all

Ask a million people, get a million answers.  I have a few demo songs that I used based on the customer.

If its a young kid, any new hip hop with tons of bass and tweeter action. (cause thats all they want anyway)

If they are wearing a cowboy hat, any new country.

If they are older, and an audiofile, one of my favorites is Manheim Steamroller, toccatta from the fresh air 3 album.  Lots of good bass, snappy drums and good upper mid and tweet demo. Also, dreams i'll never see from molley hatchet, Say hello from april wine, Aero smith sweet emotion, Don dorsey's, bach busters, or beethoven or bust albums are a good sound quality demo as well. I also enjoy Deep Forest for something different.

For the rockers, Bullet for my valentine, Stuff like that.

I like to find obscure music that is interesting to each listening type, something they have never heard, or havent heard in awhile.  It seems to get buyers more excited, and doesnt have them comparing to their "buddies" system.!

Just my opinion!