What song do you use for evaluation


Found this great song for evaluating gear. 
"Flight of the Cosmic Hippo" by Bela Fleck and the Flecktones.
Any other suggestions for wide range dynamics .
ecpninja
"Thanks to You" by Boz Scaggs. Google around for "Paul's Picks" or "Paul Mcgowan" picks. He has a great list of tracks to try out for various qualities in audio systems.
I do not understand what you want to ask. I often use mobile ringtones and I find that pretty cool. It helps me to recognize calls more simply.