Elton John Concert For Hillary - Which Song Will He Rewrite For Princess Hill?

The Hillary Clinton campaign has sent out a special e-mail alert about a concert for Clinton by Elton John.

Will he rewrite a song for Hillary like he did for Princess Diana with "Candle in the Wind"?  Which song would it be?

Crocodile Rock?  Saturday Night Is All Right For Fighting?  The (Word that rhymes with witch) is back?

Sir Elton's special message to you...

There is nothing I like better than throwing a party for a good friend. Will you come out to support my friend Hillary Clinton at a special, one-night-only solo concert in New York? I promise this will be one night that you won't want to miss.