So, I did a little thematic breakdown writeup. It was not the easiest I ever did - I counted 15 (yes, 15 (yes, fifteen)) themes/recurring things, some of them some might classify as parts of one thing, some of them opening on the same note, some sharing a phrase, almost all of them only partially played multiple times but almost always in different guises, Powell riffs on themes and adds or subtracts notes. Therefore, if anyone notices any discrepancies, stuff I missed or got wrong, feel free to