I think, in general, Heldenleben is too much beholden to its program at the expense of musical sense. I'm glad he at least got the ending right.
That's probably only because you focus on it too much rather than appreciating the enormous complexity and inventiveness of the music itself. The program is actually rather simple, maybe even a little silly, but the musical substance is just awesome. I don't actually care too much for what "happens" in the individual scenes, and they are more character portraits anyway than actual "storyline" elements. An exception might be the "battle scene" which I personally don't like that much, but I can live with it. The introduction with its wealth of musical ideas and complex sounds alone is already worth the price of admission.
I know, I know. That's what the programme says. That's the difficulty - programmatic closure and musical closure are two things. The programme says 'composer retreats from world' but the compostion demands that the storm, stress and resolution are put inside the right frame. As you say: 'The End', which balances the stirring opening of the work.
So we're agreed on that, I think!
Not at all. The "The End" does not balance anything. There is no need to balance anything here. The musical form is dictated by the program, and the musical content does not necessarily need that either. There are a ton of musically very successful pieces which end very quietly after heavily dramatic "scenes". Many of Strauss' own tone poems fade out very quietly after a lot of "action". The question is whether or not that ending is musically prepared. And it certainly is here. The final "crisis" and "resolution" of the hero's conflicts does not come abruptly, it is well prepared and rather lengthy, a somewhat organic process rather than a sudden fading out.
Musically or programmatically, there is no need at all for the "heroic" ending. I still like it better, but not for these reasons. Simply because it sounds great. I just love it when the bass trumpet comes in with those very low notes (at least as long as the bass trumpet sounds really good, which rarely happens) and then how the sound opens up to those grandiose cords. Actually, it's rather more "hollow" and "superficial" than the original ending which is more "organic". But then I am hollow and superficial myself, so I like to hear those final chords.
Do you feel there is a need for some similar ending for the end of Mahler's 9th? I think not.