Comment on RStrauss's fugue.
I confess a certain embarrassment in making this comment because I have found quite a few things that do not work, and I only allow myself to comment because I hope they will be helpful to our friend RStrauss and I know he can appreciate it (I hope he is masochistic enough).
Observation of the exposition:
Absence of a CS [Closing Section/Cadential Structure]
Answer to the augmented fourth
Use of the I46
Virtually baroque syntax
I made this premise because the first problem I see in this fugue is the impossibility of giving it a connotation; such outdated syntax would not justify the use of the first inversion and an answer with the first note on the augmented fourth; the absence of a true CS is not a problem. So far, the premises are those of a piece that can have a good follow-up despite the presence of a high percentage of triads in the exposition itself.
Some little things that immediately catch the ear in this part:
Measure 9, critical. You link the F# between 9 and 10; a repetition [ribattuto] is quite out of place in my opinion; even a pause on the first F# of 10 would have been better; you could have used a G and made a deceptive cadence; it would have been beautiful to delay the first D of the contralto by putting an E as a tied eighth note to the last E of the previous measure.
The entry at 10 of the bass, in my opinion, should have been given to the pedal for the simple fact that the pedal enters at 14 and plays an insignificant part when it could have started with the Subject after 10 measures of silence; in particular, the pedal seems like a continuation of the left hand at 14... you might as well give dignity to the pedal and resolve on the perfect octave.
In general, I find it disorganized in its writing, in the sense that if the fugue starts with the contralto (or violin II, whatever it may be), it's better to go all out [legs down] and also graphically make it clear that at 14 the soprano enters (or violin I, whatever it may be).
And speaking of which, in some points it is simply not understood what is happening (see measure 52).
Returning to the connotation, I said to myself, how cool, an answer that begins on the augmented fourth... what purpose then if one does not make bold modulations? As I was saying to AleGozzo in the last Fugue Workshop, good ideas must be sustained... one waits for the surprise and nothing arrives; you might as well have made a plagal answer given the closing, where you interrupt the tonic pedal.
Precisely because of this, since nothing happens and it remains in a baroque context, the choices of the exposition become questionable.
I'll skip ahead to talk about other somewhat obvious things:
At measure 31, the motion of the bass is not very happy... by keeping the same harmonies, miracles could have been performed.
Two words on the final section, hypothetically stretto:
Zone 64: that second one in the bass and the other voices in the treble do not satisfy much, even if on the upbeat. Abandon the tenor and put a pause, and then on the upbeat at the end, a nice F# as an eighth note... or you decide...
At measure 69/70: why make the pedal that has the subject work so hard?... the pedal really