I don't know for sure, but I assumed the red dress was for the blues SD, since as you said it's a little sexy for Moonlight Sonata(Or Muse, apparently?).I saw some pictures they posted on their facebook page and Christina wore a red dress and Anthony was in black. When someone said they were skating to Moonlight Sonata, I thought, really? In that red sexy dress? lol. Although I think it would be interesting to see them try and pull it off. Now I will look up Exogeneris symphony from Muse. Do you know what their SD music is? Does anyone have any videos of their recent programs. I can't wait to see it