Dunno if The School Song or Resurrection of Ernie should really be included, given that neither was ever completed. If so, then maybe the original version of Metropolis part II should have been, too. And it's hard to properly judge Cry For Freedom since the only "finished" versions of the song - with vocals - are a pair of audience recordings that are far from clear.
With all that said, I'll try to vote as best as I can based on what we have as reference. And so my pick for this round is Your Majesty.