It's all very beautiful, but the power is particularly in the chorus and the instrumental break which follows it. I am pretty sure that Regina has heard a piece of music which I know and like, such is the strong sense of familiarity I get when I hear this short instrumental part...I mean it sounds like something I particularly like and already know. I can't place the piece at the moment, but will amend when I do...it might be something from a jazz/classical crossover albums.
Jeff Lynne does a fantastic job with the production...the sound is spectacular.