Interesting. Even in this arrangement, at around 6'59", 7, and 7'01" there's an overtone that speaks as loudly as if it were being played by a trumpet. Nicely in tune, here! In the full orchestral version this happens too, only there, it often sounds like a screech trumpet, and wavers fairly wildly. Sad to think Beethoven accidentally created that with the voicings, and never knew it.
0:38 through 0:50 get me every time. I've probably listened to that a hundred times, and each time, I've had to stop what I was doing because this is so perfect.
Very nice! Sometimes, I feel my head is going to be ripped right off my body (I mean that in a good way). See 02:15 or 06:03. I love these guys! Excellent arrangement! Beautiful performance!