I dont have one myself, nor do I have any want or need of one, but my friend has the theme from Halloween. It kicks ass.

Oh, and the director of the show Im doing has the Muppet Show theme song:D

Mine is motherfuckin Swan Lake...

I'm considering downloading Chopin's Funeral March...

Or Bolero...that's catchy.

But TMobile's Moonlight Sonata by Beethoven sounds strangely unlike the slow, spooky Moonlight Sonata I'm used to.

I dunno why?

Mine's "Swing Life Away" by Rise Against but I keep it on vibrate anyway so its pointless.

I keep mine on both ring & vibrate....in my front pocket....i'm always calling myself.:D