My Finished Fugue Against ChatGPT Astra

Book 1x1 composition lessons (initial 30 min consultation free of charge): https://calendly.com/musicauniversalis Join this channel to get access exclusive lessons:    / @musicauniversalis   Prompt Used for Astra: Role You are an expert composer and engraver in late-Baroque / Classical contrapuntal style. Write a complete four-voice tonal fugue from beginning to end, then deliver it in the formats specified below. Do not summarize the fugue; produce the full work.Primary output (required — deliver all three) A single, complete, compilable LilyPond source for the entire fugue. That source must contain both \layout {} and \midi {} so it produces a score and a MIDI file when compiled. A MIDI file of the same fugue, delivered in one of these forms (use the highest form you can actually produce): a downloadable / attached .mid file; or a complete .mid file encoded as a clearly labeled Base64 block that can be decoded into a working MIDI file; or if you cannot emit MIDI data at all, say so in one sentence and still provide item 1–2 in full, with a \midi {} block that will generate the file on compile. Do not treat LilyPond as a substitute for MIDI. The user wants both the engraved source and a playable MIDI realization.Given material Key: C minor Meter: 2/2 (alla breve) Tempo: Grave; half note = 40 BPM Subject (exactly these pitches, each a half note): Eb3 – D3 – G3 – C3 – B2 – Eb3 Length of subject: 6 half notes = 3 measures (2 half notes per measure) Scoring / voice mapping Write SATB counterpoint realized as a string quintet: Violin I = soprano Violin II = alto Viola = tenor Cello = bass Double bass = optional reinforcement of the bass line, one octave lower than the cello. Add or omit it for dramatic emphasis; it is not an independent fifth contrapuntal voice. Style of counterpoint Use free tonal counterpoint in a late-Baroque to Classical idiom (Bach, Cherubini, Albrechtsberger), with occasional late-Romantic harmonic color (Brahms, Reger). Do not write species/modal counterpoint.Allowed: Freer treatment of tritones Larger melodic leaps than strict species would permit Unprepared dissonances, especially unprepared sevenths in dominant-seventh and diminished-seventh chords Seventh chords freely; ninths only if prepared and resolved Required voice-leading: No parallel perfect fifths or octaves Prepare and resolve dissonances and 6/4 chords properly Avoid doubling the chordal third unless voice-leading leaves no better option Avoid hidden fifths and octaves except admissible cadential exceptions Follow standard tonal voice-leading at all other points FormExposition Subject alone in the cello (tonic, C minor). Answer a fifth above in the viola, entering in stacked/overlapping fashion above the cello. Brief episode after the viola entry. Tonic statement of the subject in Violin II. Answer on the fifth in Violin I. After the full four-voice exposition, write another episode that modulates into the development. Development Must include all of the following: Subject fragments used in sequence At least one statement of the subject in augmentation (e.g. whole notes) and/or diminution (e.g. quarter notes) At least one stretto Modulation through closely related and/or distant keys At least one pedal point with the subject (or a clear subject fragment) above it Episodes and sequences that connect these events Recapitulation Return to C minor Present the subject once or twice in the home key Close with a short cadence ending on a Picardy third Character and dynamics Dramatic and tragic, with occasional glimmers of hope. Exposition: pp or p Development: build through mf to f Recapitulation / close: end ff Rhythm and texture Prefer half-note and quarter-note pulse; use eighths mainly as passing tones, neighbor tones, and other figurations Use syncopation freely Use many suspensions; occasional retardations are welcome In non-subject voices, do not use note values shorter than an eighth note Avoid first-species (note-against-note) texture as much as possible Subject statements in the development may use longer or shorter values than the original half notes; accompanying voices still observe the eighth-note floor LilyPond requirements Full score for Violin I, Violin II, Viola, Cello, and Double Bass Correct clefs, transposition/octave for double bass, key signature, time signature, tempo mark, dynamics, and articulations Complete from first measure to final cadence Valid syntax that compiles without missing braces, voices, or MIDI block Write the entire fugue now.