This is a great march ... I was not familiar with it and enjoyed hearing it very much.
As far as the mix goes, I'm hearing an awful lot of crackling/distortion. Also, the reverb is so saturated on the lead instruments, their notes are bleeding over the accompaniment; there's no room for the non-lead parts to peek through.
Thanks for listening, Frank.
I agree about the sound. I only turned on the reverb, without value.
(In Finale) I used dynamics to bring out important parts, but the background is almost not there.
I'm thinking some of the noise is because of the large ensemble along with the computer keeping track.