Very nice arrangement! The only thing that I might object to, as a baritone sax player, is the fact that you've glued the bari part to the real bari part in the original. It should, in fact, be a copy of the bass part, because (1) playing the bari up that high for almost 60% of the piece makes it invisible behind the tenor sax part. (2) in the whole arrangement, there's no bottom end. No real "Bass line". (3) Very little, if any, use of the lower range of the bari. The low A, Bb, B, C, D are real kick starters, and that's where the bari line should be. If you're going to arrange it SATB instead of AATB, then use the bari to it's fullest range. I hope this makes sense.

8:12 to the end is my favorite part

looks and sounds great!

Meravigliosa

I love the part that has saxophone

The 2nd movement is supposed to be in F minor not Eb major or C minor

Where can I get a copy of this music?

I feel like the soprano's part at measure 46 should've gone to the tenor seeing as in the original the euphonium has that part.

my only stuggle is finding witch line is alto