On the Overture to Die Zauberflöte

Overture to Die Zauberflöte
Wolfgang Amadeus Mozart. (KV.620)

Die Zauberflöte was the product of collaboration between Mozart and actor, librettist, singer, and impresario Emanuel Schikaneder. Die Zauberflöte premiered at the latter's Theater an der Wien
on September 30, 1791.

Instrumentation: 2 flutes, 2 oboes, 2 clarinets, 2 bassoons, 2 horns, 2 clarin trumpets, 3 trombones, timpani, and strings (2 violins, 2 violas, cello, bass.)

The score is available via the Neue Mozart-Ausgabe.

Incipit.

(click to enlarge)

James Levine conducting the Metropolitan Opera Orchestra.

–

It was his bequest to mankind, his appeal to the ideals of humanity. His last work is not Tito or the Requiem; it is Die Zauberflöte. Into the Overture, which is anything but a Singspiel overture, he compressed the struggle and victory of mankind, using the symbolic means of polyphony; working out, laborious working out in the development section; struggle and triumph. [Einstein, 467]

–

In each of Mozart's overtures the composer transports us in the very first bars. We were whisked off in Die Entführung, swept up in the floodtide of Figaro, and thrust into the struggle of Don Giovanni. The overture to Die Zauberflöte brings about our transport by enveloping us in an extra ordinary aura of majesty and solemnity. Rising each measure and with the hint of heraldry from the three trombones, it is as if the the now-famous "threefold" chord of the opening Adagio calls us not just to hear but to partake. The key too, E-flat, contributes to the solemnity of the occasion, but this is not the E-flat of sterile galanterie or carefree baubles, or even of the heroic and dignified Sinfonia Concertante KV.365 and Piano Concerto KV.482. Girdlestone captured the spirit in calling it the "play of Botticelli's Graces" [Girdlestone, 366.] We feel this awareness of the transcendent in other E-flat works of Mozart, most of all in the Symphony KV.543, the Divertimento KV.563 and the final String Quintet KV.614.

In the next 12 bars Mozart crafts an unbroken line of sublimest beauty and deepest reverence. The arch-shaped figures and sforzandi of m.4-7 create a loftiness that bears us along before the basses, hovering around the leading tone and dominant, create a thin stability. To the same end the second violins waver on the leading seventh and tonic until it narrows to just E, on which it remains piano. The wandering of the violins on the third and fourth degrees and the syncopated crescendos and piano bursts from the trumpets at m.8 and 11 continue to heighten the mystery until at m.12 the bassoons modulate from C to C-flat and the violins from A-flat to A. We then finally arrive firmly at the dominant (m.13) and at m.14 the long-silent oboe rings out on the tonic, holding all of the tension of the preceding bars and preparing the way for the release in the following Allegro passage starting at m.16.

m.16-18

Thomas Bauman astutely notes, contra Abert, the inherent bifurcation of the theme of m.16-17 above caused by (1) the leading tone-to tonic modulation in the last two notes of the measure before the dominant of m.17, (2) the contrasting and closely-placed dynamic markings. It is even proper to say more, as Bauman does, that "these two primal degrees sound at the beginning of the subject as two distinct tonal poles." [Bauman, 288.] Bauman notes the other critical feature of this phrase, the G–C–F–B-flat figure in m.18. Similar to how the swerve to A in m. 7 of the sinfonia to Figaro prevented a full resolution at the outset, here this figure, clearly wanting to resolve to the tonic in its circle-of-fifths progression, does not.

The first violins respond with the second part of the theme (from m.16) in a higher register against a tonic sforzando figure before they switch parts and conclude in a descending scalar figure as the main theme is taken up by the basses. The violins then present a figure which will become the counter-melody/counter-subject:

 m.27-28

The fugal treatment that now begins throws the built in I-V contrariety of our main theme into starker contrast. The interplay of the main theme, the rising fourths, and the second subject in the dominant build to the glorious and liberated forte restatement of the main theme at m.39. It is critical to note, though, as Bauman does:

This restatement of the themes is not literal. The subject has shed its third and fourth bars–the ones with the anxious rising fourths–as well as its weak-beat sforzandi; this confident, triadic, metrically stable new version of the subject is now wedded to the countersubject at the octave in invertible counterpoint.

It is not necessary to link this melding of forms to the following drama in order to sense the impact of joining these two themes which are far more brilliant together than separate. The statement here is also more intense: forte, with the flute finally partaking in the main theme, sforzandos in the basses, and tremolo in the violins. At m.49 a brief descending scalar passage in the flute ends on two half-notes, making a rather dramatic stroke before a flurry of E quavers doubled in octaves and in a higher register finally descend staccato for another dramatic flourish. At m.57 the second violins pass off the main theme to the firsts and the violas who are answered by a rising scale up in the flutes. The two parts playfully engage in their repartee before the bassoon bumbles in and steals the main theme from the viola while the oboe joins in with a figure centered on F before finally the clarinet joins the exchange. (Abert perceptively called this charming little passage in which the winds seem to "bucolicize" amongst themselves an idyll. [Abert, 1259.])

The main theme returns in slight variation and with great vigor at m.68 before more wind play and a repeat of the main theme. At m.84 there is a remarkable increase in tension with violins tremolo alternating on B and C, the second violins pounding on F and the basses repeating a figure alternating G and B all with a crescendo swelling up at m.87. The section and crescendo close at m.96 and in the following six measures we return to the "threefold chord" of the opening of the overture. (It is here too marked Adagio.)

After the B-flat major triads of the "threefold chord" the main theme is restated the development section begins (at m.103) in the same key. We will see that the harmonic progression of this section is arch-like (parabolic in Bauman's terminology), in shape, beginning as we said in B-flat minor, rising, and concluding in B-flat major. At the peak of this arch (m.117) are two features, the first of which is a tempestuous canon beginning with the familiar G–C–F–B-flat pitches from the figure in m.18. The second is the bar of rest following the canon. Abert and Bauman take apparently opposite views of this pause, the former connecting it to the silence of the trials of Tamino and Pamina (the most difficult part of their tests) and Abert suggesting it points the way out of the crisis. These two seemingly divergent positions can be reconciled by considering that the moment of greatest strife is itself the opportunity for betterment. In the overture, though, it is only necessary to understand it as a brief withdrawal that heightens the struggle, as a poignant moment of detachment but without repose.

Here the main subject and a version of the second wander before the long-awaited arrival of E-flat and the recapitulation. Gaining strength in contrapuntal treatment the main theme finally bursts forth forte at m.153, running into the crescendo beginning at m.205. The finale rises higher and higher gaining momentum and building in intensity until concluding in a brilliant outburst. (It was already [too] common in Abert's time, and apparently' Jahn's, to refer to this finale in terms of brightness, brilliance, and so forth.)

While a profound sense of balance is the skill perhaps most frequently (and not without good reason) accorded Mozart for all of his work, such a sense is at work perhaps no more clearly than in this overture. There is solemnity but not severity, grandeur but not lavishness, earnestness without bombast or aggression, and tempest without terror. It is likewise common to speak of the later Mozart's achievement or tendency of combining fugal structure and sonata-form, and this feat too presents itself in this overture, where the canons are rather subtly grafted into the larger sonata structure. It appears that for the most fancied of his operas Mozart crafted an overture of most "formal perfection," [Bauman, 287.] Aside from its technical brilliance The Magic Flute has also been popular since its debut nearly 220 years ago, calling generation after generation to take part in the eternal opera that is parts philosophical, moral, fantastical and mystical.

–

Bibliography 

Abert, Hermann. W. A. Mozart. Yale University Press. New Haven and New York. 2007.

Bauman, Thomas. At the North Gate: Instrumental Music in Die Zauberflöte. Essay No. 16 in Mozart's Operas. (ed.) Heartz, Daniel. University of California Press. Berkeley and Los Angeles. 1990.

Einstein, Alfred. Mozart: His Character, His Work. Oxford University Press, New York. 1945.

Girdlestone, Cuthbert. Mozart and his Piano Concertos. Dover Publications, Inc. New York, NY. 1964.

Recommended

Buch, David J. Die Zauberflöte, Masonic Opera, and Other Fairy Tales. Acta Musicologica, [Vol.] 76, [Fasc.] 2, pp. 193-219. 2004.

Harutunian, John. Haydn and Mozart: Tonic, Dominant Polarity in Mature Sonata-Style Works. Studia Musicologica Academiae Scientiarum Hungaricae, T. 31, Fasc. 1/4, pp. 217- 240. 1989.

Tovey, Donald Francis. Essays in Musical Analysis. (Six Volumes.) Volume IV: Illustrative Music: Overture to Die Zauberflöte. Oxford University Press. London. 1935.

Around the Web

For Sunday, April 11 through Friday, April 30.

1) At The Well Tempered Ear, an interview with pianist Philippe Bianconi on "why he thinks Rachmaninoff is a great composer–and others don't." Part I | Part II

2) Peter Gutmann at Classical Notes on Brahms' "Double" Concerto for violin and cello, Op. 102.

3) At Amazon.com, A [video] interview with bass-baritone Bryn Terfel on his new album, "Bad Boys."

4) Two interviews with Sir Patrick Stewart, who discusses his role in the recent production of Hamlet that aired on April 28th as part of the PBS "Great Performances" series. Interview with TV Guide | Interview with PBS [video].

5) In Standpoint, Allan Massie on "The Master of Historical Fiction."

6) At Barnes and Noble Review, Meredith Hindley reviews "Russia Against Napoleon" by Dominic Lieven.

7) From Leigh Scott at Big Hollywood: Is "Kick Ass" the "quintessential Libertarian film?"

8) Ilya Somin at The Volokh Conspiracy on "The Double Standard of Libertarian Paternalism."

9) In the Weekly Standard, Andrew Ferguson on Behavioral Economics and "Libertarian Paternalism."

10) At Mises Daily, "The Meaning of Competition":

Rather than being seen as a peaceful, cooperative, and ordered network, the free market is maligned as a brutal Darwinian struggle, wherein all must wrestle tooth and claw for continued existence. Rather than as a dynamic wellspring of innovation and wealth, the free market is seen as a hegemony of powerful monopolists.

11-13) Just when I thought I was being uncharitable toward "[neo]-liberals'" approach to economics with my gentle nudge in the ribs earlier this month. . .

1. Ridley Scott is actually making a movie based on the popular board game "Monopoly."
2. "Spending our way to heavenly bliss!"
3. "Travelling for tourism today is a right."

Review: Spartacus: Blood and Sand

MMX. XIII Episodes, approximately LV minutes each.

*spoilers throughout*

ille, oculis postquam saeui monimenta doloris exuuiasque hausit, furiis accensus et ira terribilis: 'tune hinc spoliis indute meorum eripiare mihi? Pallas te hoc uulnere, Pallas immolat et poenam scelerato ex sanguine sumit.' hoc dicens ferrum aduerso sub pectore condit feruidus; ast illi soluuntur frigore membra uitaque cum gemitu fugit indignata sub umbras. –Aeneid. XII. 945-952

vitae philosophia dux, o virtutis indagatrix expultrixque vitiorum! quid non modo nos, sed omnino vita hominum sine te esse potuisset? –Tusculum Dispuations. V.II.5

I wonder if a more loathsome people have graced television screens than the Romans of Spartacus: Blood and Sand. In watching Spartacus one might forget the Roman farmer tilling his field, the merchant selling his wares in the marketplace, and the student practicing his declamation. The patricians are neither the keepers of the cultural flame nor the administrators of the republic, but. . . well let us consider those Spartacus presents us.

1) Legatus Claudius Glaber disobeyed his orders to maintain order on the Roman border in the east and marched his army in the opposite direction to gain glory by fighting someone else. His purpose is to gain standing with his wife's father and advance his rank. In pursuing a different enemy to fight he he betrays his word to Spartacus and Spartacus' people who were counting on the Romans to help them vanquish a nearby tribe who regularly raids them. When Spartacus and his men break their alliance with the Romans, Glaber sells both Spartacus and his wife into slavery (and in doing so separates them.)

2) Glaber's wife, Ilithyia, A) buys a gladiator in order to get him to sneak up on Spartacus outside of the arena and kill him. When the gladiator fails, she allows him to be tortured, mutilated, and crucified. B) When Ilithyia is caught by a fellow patrician woman in flagrante delicto with a gladiator, Ilithyia, out of embarrassment and fear of her reputation, murders the woman by bashing her head into the floor. C) Locks the entire party in the villa when the slaves revolt, leading to the guests' deaths.

Other characters of this class we get to know less well but like no more. Magistrate Calavius cares more about blueness of blood than governing competence, his wife is an airhead, and his son is a spoiled brat who would toss away the life of a man on a mere whim.

Yet these acts pale in comparison to the deeds of Batiatus and his wife Lucretia, the central characters of Spartacus. Batiatus is the owner and manager of a ludus he inherited from his father, but he and his wife are possessed of a relentless drive to rise in their social circle. Their avarice and political machinations are in fact too voluminous and convoluted to describe, but their disregard for lives and all else besides wealth and power are odious to the point of ridiculousness.

The rest of the plebeians are more or less sketched in as the background of Spartacus. They are not working class folk simply getting by in conducting their quotidian business, rather the women expose themselves at gladiatorial contests where the men drown in wine and even the children gnash their teeth in lust of the bloody spectacle.

The fighters in that spectacle, though, are the true nobility of the show. Spartacus is betrayed by Glaber, loses his wife only to regain her in her dying moments, learns to accept his fate as a gladiator, but finds the Roman world and the world of the ludus too corrupt to live in. He is repeatedly exploited, misled, and betrayed by Batiatus. Crixus, the champion prior to Spartacus and his only equal in the arena, maintains a strict code of honor about the necessary loyalties to his dominus and his brother gladiators, and what life as a gladiator demands of, and denies, him.

Varro is perhaps the show's most interesting character. A free man who entered the ludus to pay off gambling debts, he struggles with the guilt an shame of that misdeed, missing his wife and child, anger that his wife is expecting a new child (not his), and the risk of falling back into his gambling addiction. The friendship with Spartacus that sustains and ultimately dooms him was the most compelling plot thread of the series.

Sharing his thoughts on Spartacus, classicist and military historian Dr. Victor Davis Hanson makes several points worthy of elaborating upon:

All historical fictions need to invent story-lines and personal relationships, given the dearth of historical information. But whereas Stanley Kubrick’s 1960 Spartacus included personal dramas not in the ancient record, such personal interactions were subordinate to, and enhanced, the known narrative about both the nature of the revolt and the Roman reaction to it. . .

What baffles me is that the series is spending an entire year on mostly what we don’t know (the life of Spartacus before the revolt) and nothing on what we do (the revolt itself). . .

. . .we never quite see what the point of all these trysts, orgies, and beheadings are leading to, other than a generic reminder that slaves had it bad. . .

If the point is to teach us how awful the owners were, to prove to us they deserved what they will they soon get — when they are strung up and spliced and diced as the revolt starts — all that could  have been done in one episode (ditto the violence of the arena). [1]

Dr. Hanson's point is the essential one for understanding Spartacus: Blood and Sand: what is the effect of the dramatic inventions? The fact that Romans are a nasty, cruel, brutish people is really the one trick of the show, therefore we must assume it is significant. Is there nothing else? What of the notable issue of slavery, the issue at the heart of  the 1960 Kubrick-directed Spartacus? From the film's opening prologue, ". . .yet even at the zenith of her pride and power, the republic lay fatally stricken with a disease called human slavery." In Blood and Sand not only are the gladiators resigned to their fates in the arena, their conduct there is a great point of honor for them, whether it is Varro paying down his gambling debts or Crixus bringing honor to the house of his master. Spartacus, at first unwilling to "embrace his fate," gradually grows resigned to it and forgets what is "beyond these walls." Crixus only rises up when he is sabotaged by Batiatus to fall in the arena (versus Spartacus no less), and Spartacus only when he learns Batiatus was ultimately the cause of his wife's death. They did not rise up simply, or purely, because they were slaves, but on account of some other offense. The soap-opera intrigues and one-dimensional representation of the Romans coupled with the more or less muddled thinking of the gladiators makes it hard to draw any specific conclusions.

The great complexities of Roman culture, their seemingly mixed views on the gladiatorial games, and the tangled politics of this particular era were appropriate material for a television show with many episodes and hours to fill. The narrow focus on these characters and the repetitive looks at the same matters squander the opportunity. (Consider the breadth of I, Claudius, which in 12 episodes of comparable length to Spartacus: Blood and Sand covered the era from Augustus to the rise of Nero. Consider too the wealth of issues raised in I, Claudius and its fascinating and contrasting characters.) With the only issues before us being the nasty Romans and the virtuous slaves we have a drama, salted with an extremely graphic presentation, regrettably simplified as the dreams of socialists for whom Spartacus was the proletarian hero par excellence.

Such is not to suggest that Spartacus: Blood and Sand is exceptionally political, it is not. The committed leftist might indeed find it compatible with his ideas even though it does not espouse them, but he also may share my complaint about the vagaries of the motives of the gladiators. The classicist might enjoy some of the accurate details in choice of vocabulary, but the diction is ponderous and delivered with a stilted staccato I suppose is meant to suggest. . . something. The set detail, apart from the fuzzy computer-generated wide shots, may likewise please the historian with the villa's layout and the large statue of Batiatus in the style of the so-called "Barberini Statue" with the Roman patrician holding the busts of his ancestors. Yet set detail does not a drama make.

The graphic nature of the show is ultimately self-defeating as it ends up distancing us by making the actions appear so outrageously bad that their unique qualities as aspects of Roman culture are outshone.

I do not intend to defend the Romans in this space, nor do I wish Spartacus to have portrayed them in a favorable manner. Rather I would simply have preferred to see them more fully portrayed and for the the plots to have generated more significant outcomes. (Consider the contrasting quotes at the top of this essay for context.) Would it not have been more interesting if Batiatus had been a more or less a good man who also kept slaves? What if Batiatus had provided for Varro's wife and child, what if he studied philosophy, or dreamed of joining the senate to correct the corruption. . . what if he had done one or some of those things, and then in order to escape Spartacus had to kill him? There was no moment of understanding for Batiatus and no poignant words from Spartacus in their final confrontation, which was devoid of any deeper probing of their twisted relationship. Even if one wanted an incontestably evil villain, they could have given him a specific and clear flaw that led to his demise. Instead, he is an avalanche villainy, exhibiting every vice conceivable. The quantity and outlandishness of his misdeeds simply distanced him from us, diluted the poignancy of his main flaw, and drew out the drama to unnecessary length.

Dr. Hanson suggested much of what Spartacus dragged out over thirteen episodes could have been done in one. I would add that given how it ended, without capitalizing on any of the drama, it should have.


Additional Thoughts

I found myself far harsher than I expected on Spartacus: Blood and Sand when I sat down to write this review. I indeed enjoyed the touches I mentioned above. Likewise, despite the problems in the writing, John Hannah was an absolute hoot as Batiatus. Andy Whitfield was particularly effective in the early episodes in quasi-Herculean mode with his slight dimness, stubborn streak, and pious bearing of many trials, and also later on account of hints that he followed a personal code somewhat recognizable to us.

On that note, perhaps I was so harsh because of the potential for a story about the Romans. A character who was pious about his duties to his fatherland, family, and ancestors, diligent toward his occupation, and devout in his religious faith, a man who was educated, studious, and curious, and who still kept slaves could have been fascinating, especially for an American viewer today. I qualify that statement so because for all of the similarities we share with the Romans, aspects of language, government, and of course much more, there exists the great gulf of the Enlightenment between us. An exploration of the differences this gulf creates, by means of the characters of Spartacus and Batiatus, would have made a world of difference for the show.


N.B. For example of what I consider a subtle contrast of worldviews from different eras, please read my review of "Master and Commander: The Far Side of the World" and for an example of writing that demonstrates specific emotions and not mish-mashed vagaries, please read my review of "Amadeus" and my summary of emotions as described in Aristotle's Rhetoric.

–

Bibliography

[1] Hanson, Victor Davis. Spartacus, The Pacific, and the “Last of the Romans." March 2010.
http://pajamasmedia.com/victordavishanson/spartacus-the-pacific-and-the-%E2%80%9Clast-of-the-romans%E2%80%9D/?singlepage=true

Recommended

(in addition to the works Dr. Hanson mentions in his essay cited above.)

Carcopino, Jerome. Daily Life In Ancient Rome - The People and the City At the Height of the Empire. Yale University Press. 2008.

Futrell, Alison.  A Sourcebook on the Roman Games. Blackwell Publishing. Malden, MA. 2006.

Gruen, Erich. S. The Last Generation of the Roman Republic. University of California Press. Berkeley and Los Angeles, California. 1995.

On the Overture to La Clemenza di Tito

Overture to La Clemenza di Tito
Wolfgang Amadeus Mozart. (KV.621)

La Clemenza di Tito was commissioned by the Estate of Bohemia to celebrate the coronation of Leopold II. Domenico Guardasoni accepted this commission to put on an opera and contracted Mozart in the summer of 1791. La Clemenza di Tito premiered on September 6, 1791 at the Estates Theatre in Prague.

Instrumentation: 2 flutes, 2 oboes, 2 clarinets, 2 bassoons, 2 horns, 2 clarin trumpets, timpani, and strings (2 violins, 2 violas, cello, bass.)

The score is available via the Neue Mozart-Ausgabe.

Incipit.

John Eliot Gardiner conducting the English Baroque Soloists.

–

Where Così fan tutte is the curiosity of the Da Ponte collaborations, La Clemenza di Tito is the same relative to all of Mozart's mature operas. Abert in his great W. A. Mozart devoted about half of the space to Titus as he did to the others and Rosen has said of it, "La Clemenza di Tito has all the finish of Mozart's finest works–Mozart's music is never less than beautiful–but it is difficult to convey how unmemorable it is." [Rosen, 164] For Tovey it was both an "admirable example of a festival overture" and "a piece d'occasion rendered all the more infuriating for the amount of good music which it stifles." [Tovey, 26] Recent scholarship suggests a rehabilitation of the opera's reputation, perhaps starting with Heartz's supplement to Floros' work on Titus, which Heartz wrote demonstrated the "typical underevaluation accorded this festival opera." [Heartz, 319]

Titus is an opera seria, a genre Mozart had not worked in since 1780 with Idomeneo. The overture too stands out opposed to Mozart's recent mature overtures. Mozart begins this festival overture as he did Idomeneo, with a unison fanfare. The allegro opening theme is unmistakably reminiscent of the opening to the Symphony in C, KV.338 from 1780:

Symphony in C, KV.338. Incipit.

The main theme begins at m.8 and its simplicity is evident:

m.8-9

a series of dotted notes, the first a half on the tonic followed by a sequence of quavers staccato and piano with the second violins a sixth below. A mere eight bars in and we pause to reflect, on the simplicity of this opening, its similarities to works from over 10 years previous, and that the whole is a piece composed in haste for the coronation and glorification of a new emperor. What will Mozart make of these materials? Let us keep this question in mind and revisit it later.

The tutti reply to the above theme is a syncopated phrase beginning forte and just slightly shaded with an A-flat in the violas, flutes, oboes, and clarinets. It ends with a scale descending from the dominant into another tonic chord and a repetition of the phrase from m.8-9, after which the second phrase returns.

m.10-11

The following passage features descending scales in thirds and sixths, "each downbeat punctuated by the three-note slide up to the tonic" as Heartz neatly states. [Heartz, 334] At the start of a large crescendo the descending scales in the strings are contrasted by ascending scales in the woodwinds until an unexpected modulation from dominant G to E-flat. In this development section a second subject follows with the winds taking prime place for a lofty and vulnerable theme consisting of two four-part sections:

 

 m.30-33

m.34-37

Heartz aptly points out how closely related this second subject is to the main theme, "the descending parallel sixths of the first theme need only be inverted to become the descending thirds of the second theme." [Heartz, 337]

The passage repeats and is followed by our main theme, this time forte and more menacing over dominant half-notes tremolo in the violas and cellos. Then chord at m.47 steals in, stabbing with its dissonance, followed by the agitating features of the rising triplet figure in the 1st violins and the syncopation in the 2nd violins. After the intense two bars the first theme returns as if the attacker has retreated into hiding, only to return at m.51.

A somber theme at m.55 winding down from G to E-flat (a sequence repeated shortly thereafter in the 2nd violins) precedes the return of our main theme which is here contrapuntally worked out. The effect of this passage is that of our main theme getting lost among many figurations and machinations. At m.78 the theme morphs into one of a more specifically tragic pathos than we have yet heard.

After a return of the main theme and a series with rapid dynamic alternations we enter the recapitulation, which has been much remarked to present the themes in reverse order. Abert [Abert, 1232] and Rice [Rice, 69] both correctly state that this symmetry contributes to the festive tone of the overture, but Konrad Küster suggests a more probable reason for the reversal:

It appears, then, that the 'reversed' order of the themes in the recapitulation results from harmonic problems: Mozart had to prepare the entrance of the second subject. But clearly he did not want to create a 'bifocal close' [Winter] from the half cadence that precedes it in the exposition; furthermore, he wanted to avoid any alteration of the relatively short primary group. The only way to solve these problems was to open the recapitulation with the second subject, to omit the half cadence in the dominant of the dominant and to conclude the recapitulation with the primary group (and, of course, a coda.) [Kuster, 481]

Küster persuades that while, as we saw in the opening, Mozart had in mind his early symphonies in the construction of this overture, he did not simply recycle or imitate them but rather adapted them to his own current practices.

At m.131 we return to the opening fanfare material and the theme from m.8-9 reasserts itself once more and with another crescendo of rushing scales we are brought to a rousing and satisfying conclusion.

So what of Titus then? (Or at least its overture.) For my part I cannot point to any "deficiencies." It is festal enough for a festival overture, grand enough for the themes of Titus, it establishes the tonal center of E-flat for the coming drama. Yet we are not struck as we are by the other overtures. Its character is perhaps simply too indefinite.  Idomeneo captured a specifically tragic pathos, Figaro had its unparalleled drive, Don Giovanni its philosophical dimension, and Così its effervescence. The overture to Titus is beautiful, finely wrought, functional and appropriate, but not entirely affecting.

Bibliography 

Abert, Hermann. W. A. Mozart. Yale University Press. New Haven and New York. 2007.

Heartz, Daniel. Mozart's Operas. University of California Press. Berkeley and Los Angeles. 1990.

Küster, Konrad. Essay, "An Early Form in Mozart's Late Style: the Overture to La clemenza di Tito,"in

Wolfgang Amadè Mozart: Essays on his Life and His Music. Sadie, Stanley. (ed.) Oxford University Press, New York. 1996.

Rice, John A. W. A. Mozart: La Clemenza di Tito. (Cambridge Opera Handbooks.) Cambridge University Press, New York. 1991.

Rosen, Charles. The Classical Style. "IV. Serious Opera." W. W. Norton and Company. New York. 1997.

Tovey, Donald Francis. Essays in Musical Analysis. (Six Volumes.) Volume IV: Illustrative Music: Overture to La Clemenza di Tito, KV.621. 1935.

Recommended

Winter, Robert S. The Bifocal Close and the Evolution of the Viennese Classical Style. American Musicological Society. 1989.