Awesome / Eternal Sonata

• Jazz, when Polka asks him about him having regrets for anything that he had done. He rejects the idea, not just for himself, but for the sake of others as well.
  Jazz: We can never turn back time. Even if such a thing were possible, I wouldn't want to. Because it would only be a negation of the choices made by the friends who've died along the way.
• Your final battle? Yeah, it's against the famous composer Frederic Chopin, who's been a playable character you control most of the game, set to a battle theme version of the "Revolutionary Etude," one of his own compositions.