Favorite Billy Joel song?

I'm a big music fan and I think music taste is a good way to get to know and connect with people. So I think for the next few days I'll pick a favorite artist and ask your favorite song. Yesterday Jimmy Buffett... Today Billy Joel.

I have about 10 "FAVORITE" Billy Joel songs (I tried once to narrow it down and that's the best I could do...), but I suppose if I was FORCED to choose a 100% favorite... Piano Man would be it.