The following are .mus files with a bunch of little comments added in certain places instead of typing them here and having you try to follow me. Hopefully this is easier.
II ->
FPS horn sonata II - eSnips, share anything
III ->
FPS horn sonata III - eSnips, share anything
I don't have the first movement with little comments, because I didn't get the idea until later. I did play through all 3 movements on my horn more than once, and I must so, they were actually quite enjoyable to play, even if I couldn't make it sound as delicate and innocent as you wrote it to be.
(that means I'm not so good at horn yet. Shh.) It reminded me of classical Haydn.
There were a few things I did differently when I played, namely the cadenza, which I played my own except for a few bars of yours.
I'll post this now and let you check it out and I'll come back later with more to say.
