You have spent most of your life on the road. As a child you and your sister Nannerl were exhibited across Europe — before kings, emperors, and the Pope. The little prodigy. The miracle child. You performed for Empress Maria Theresa in Vienna at age 6. You composed your first symphony at 8.
Now you are 21 and you have been working as a court musician in Salzburg for five years under the Archbishop Colloredo. The Archbishop is not cruel — he is simply conventional, and convention in his court is not kind to ambition. He pays you a modest salary. He tells you what to compose. He does not appreciate you.
You have asked permission to leave Salzburg and travel — to find a better position, to audition for courts in Paris and Munich, to see if the world beyond this small city has anything to offer. The Archbishop has denied your request twice. Your father Leopold, who has managed your career your entire life, is anxious. He fears that without the security of a court position, you will drift.
You are 21. You are a genius. You are bored. You ask again.
Mozart and his mother left Salzburg in September 1777, his father staying behind — too anxious about his job security to accompany them. They traveled to Munich, Augsburg, and Mannheim, where Mozart fell in love with a singer, Aloysia Weber, and delayed the journey to Paris for months. His father wrote increasingly frantic letters from Salzburg: get to Paris, stop wasting time, think about your career. Mozart eventually went to Paris. His mother died there. He found no suitable permanent position. He returned to Salzburg in January 1779, humiliated, heartbroken, and more determined than ever to leave for good.
Two years have passed since you returned to Salzburg in defeat. But something has changed: the Archbishop has taken you to Vienna, and Vienna is not Salzburg. Vienna has music everywhere. Vienna has opera, concerts, the nobility that matters. Vienna is where you should be.
The Archbishop treats you like a servant. He seats you below the valets at table. He refuses to let you perform at private concerts where you might earn fees. He controls your movements. He does not understand what he has, or does not care.
One afternoon you try to deliver a petition requesting your release and are told to wait. You wait. You are made to wait repeatedly — deliberately, as a humiliation. Then, in a confrontation that escalates past the point of no return, the Archbishop's chamberlain Count Arco physically kicks you out of the office.
You write to your father that you have been "kicked out" — these are his exact words. Your father is horrified. He writes back urging you to apologize, to swallow your pride, to return to Salzburg. You are 25. You have no position, no certain income, and the most demanding musical city in the world at your feet.
Mozart stayed in Vienna. He wrote his father one of the most eloquent letters in musical history, explaining that he could not return to serve a man who had treated him as less than a servant. He would make his living as a freelance composer — something virtually no serious composer had attempted. He gave lessons, performed in concerts, wrote on commission, and composed at a rate that staggered observers. For several years it worked brilliantly. His Vienna period produced The Marriage of Figaro, Don Giovanni, Così fan tutte, the last three symphonies, and the piano concertos. He was free, he was productive, and he was permanently, cyclically broke.
Neither a lofty degree of intelligence nor imagination nor both together go to the making of genius. Love, love, love — that is the soul of genius.
Aloysia Weber, the singer you fell in love with in Mannheim, has married someone else. You are now in love with her younger sister, Constanze. You have been living in the Weber household as a lodger. The situation is somewhat awkward — Vienna gossips, and gossip about a young composer living in a house with unmarried daughters has reached your father's ears in Salzburg.
Constanze's mother has required you to sign a legal document promising to marry Constanze within three years or pay her an annual sum if you don't. You signed it under pressure and then Constanze tore it up herself, saying she trusted you and didn't want a contract.
Your father is against the marriage. He has never met Constanze and considers the Weber family scheming opportunists. He writes that you are throwing your career away on a woman of no social standing, that the marriage will saddle you with domestic responsibilities that will ruin your creative life.
You are in love. Vienna is expensive. You need a home of your own.
Mozart married Constanze on August 4, 1782, before his father gave consent. Leopold Mozart was furious and remained cool toward Constanze for years. History has treated Constanze harshly — often portrayed as frivolous and a poor manager of Mozart's finances. More recent scholarship is gentler: she was a practical woman who survived her husband by 50 years, worked hard to protect and publish his manuscripts after his death, and gave six birth to children, four of whom died in infancy. Whatever the marriage's practical complications, Mozart wrote to his father that Constanze was "not homely, but she is no beauty either" — and then spent the rest of the letter describing her kind heart, her capacity for love, and why he could not imagine his life without her.
The Marriage of Figaro was a sensation in Prague. Vienna received it more coolly — too many notes, the Emperor reportedly said, though he kept coming back. Prague has commissioned a new opera. They want you specifically. They offer good terms.
Vienna is where the power is — the Emperor, the nobility, the appointments that could give you financial security. But the Viennese audience is fickle and has recently moved on to lesser composers who give them what they want more easily.
Prague loves you without reservation. They sing your tunes in the streets. When you arrive the city goes mad. You write to a friend: "My Praguers understand me."
You could cultivate Vienna, where a court appointment would solve your money problems permanently. Or you could go to Prague, write what you want to write, and remain dependent on commissions and concert income for the rest of your career.
Mozart went to Prague and wrote Don Giovanni — widely considered one of the greatest operas ever composed. He conducted the premiere himself in October 1787, and Prague gave it a standing ovation so prolonged that he had to return to the stage three times. Vienna eventually got the opera too, and received it with polite appreciation. Mozart was appointed imperial chamber composer in Vienna shortly after Don Giovanni — at a salary less than half what his predecessor Gluck had received, for a job that required him to write dance music for court balls. He wrote to a friend that the salary was "too much for what I do, too little for what I could do."
You have been invited to join a Masonic lodge. Freemasonry in Vienna is fashionable among the enlightened nobility and intellectual class — it promotes reason, brotherhood, and ideals of human equality that fit naturally with your own thinking. Your father is suspicious; the Church regards Masonry with official hostility.
But Haydn is a Mason. Many of your most important patrons are Masons. The lodges give you access to networks, audiences, and commissions that an outsider cannot reach. There is a spiritual dimension too — you find yourself drawn to the ritual and the philosophy.
Joining will mean navigating the Church's disapproval, your father's anxiety, and the possibility that Emperor Joseph II may move to restrict Masonic activity in Austria.
Mozart joined the Masonic lodge Zur Wohltätigkeit (Beneficence) in December 1784, rising to the rank of Master Mason within a year. He brought his father into the lodge when Leopold visited Vienna in 1785. Masonic themes pervaded his later music — The Magic Flute (1791) is essentially a Masonic allegory with the lodge's rituals thinly encoded in the libretto. His Masonic Funeral Music (K. 477) is among his most deeply felt works. When Emperor Joseph II restricted Masonic lodges in 1785, Mozart's lodge merged with others and continued. He remained a committed Mason until his death. The network proved valuable; the artistic inspiration proved permanent.
Your father Leopold is dying in Salzburg. He is 67. You have not seen him in two years. He has been ill for months and the letters have grown shorter.
You are in Vienna, deep in the composition of Don Giovanni. The Prague premiere is scheduled for October. You have students, debts, and a pregnant wife. The journey to Salzburg takes several days each way.
You write to Leopold: "As death, when we come to consider it closely, is the true goal of our existence, I have formed during the last few years such close relations with this best and truest friend of mankind, that his image is not only no longer terrifying to me, but is indeed very soothing and consoling."
You do not go to Salzburg.
Leopold Mozart dies on May 28, 1787, without seeing his son again.
Mozart did not go to Salzburg. He wrote the letter about death instead — one of the most remarkable letters on mortality ever written by a composer. Why he didn't go remains one of the most debated questions in his biography. Some historians believe he genuinely could not face it. Others note practical constraints — money, the premiere, Constanze's pregnancy. What is known: he grieved deeply. He wrote to his friend Gottfried von Jacquin that the news of his father's death had left him devastated and unable to work for days. Don Giovanni premiered in Prague that October. It contains some of the most searching music Mozart ever wrote about mortality, judgment, and what awaits us after death.
A messenger in gray arrives at your door with a commission: write a Requiem Mass, anonymously. The patron will remain unknown. The fee is generous. You are told more will follow upon delivery.
You are already overextended — you are completing The Magic Flute for a popular Viennese theater, you are working on a clarinet concerto, you are sick. You have been sick for months. The illness comes and goes but does not leave entirely.
You accept the commission. As you work on the Requiem over the following months, you begin to believe — in your most exhausted, feverish moments — that you are writing it for yourself. That the stranger in gray was a messenger of death. That you will not finish it.
The Magic Flute premieres in September to rapturous public response. You are too ill to conduct it properly. The Requiem is unfinished. December arrives.
Mozart kept working on the Requiem until he physically couldn't. His wife Constanze later recalled him working on it in his final weeks, singing parts to his student Süssmayr from his sickbed and weeping at the thought of not completing it. He died on December 5, 1791, with the Lacrimosa (the eighth movement) unfinished at bar 8. Süssmayr completed the work from Mozart's notes and sketches. The mysterious patron turned out to be Count Franz von Walsegg, an amateur musician who commissioned works secretly and then performed them as his own. Mozart never knew. The Requiem has been performed continuously ever since. Mozart was buried in an unmarked common grave, as was customary for his social class in Vienna. The exact location is unknown.
December 4, 1791. You are thirty-five years old and you know you are dying. The Requiem score is on the bed beside you. Your friends and students have gathered. Someone later recalled that you sang the alto part softly, conducting with your hands, until you could no longer lift them.
You have written 626 works catalogued in the Köchel index. Forty-one symphonies. Twenty-seven piano concertos. Eighteen piano sonatas. Twenty-two operas. Requiems, masses, serenades, string quartets, dances. You have been composing since you were four years old.
You have also spent more than you earned for most of your adult life. Your estate will leave Constanze with debts. You never obtained the court position that would have given you security. You spent your finest years in Vienna writing music for an audience that sometimes preferred lesser composers.
You have no idea that 200 years from now your name will be the first answer most people give when asked to name a classical composer. You do not know about the movies, the merchandise, the babies whose parents play your music in the womb. You know only the score on the bed beside you, and that bar 8 of the Lacrimosa is where you stopped.
Mozart never expressed regret about leaving Salzburg. His letters from his Vienna years — even the ones begging friends for loans — describe a man who understood exactly what he had traded and accepted the trade. He wrote to his father in 1781: "I am no longer so unfortunate as to be in Salzburg service." His final letters discuss music, not money. What the historical record shows is that the ten years of freedom in Vienna produced the greatest music of his career — possibly the greatest music ever written. Whether a comfortable court appointment in Munich or Paris would have produced the same body of work is unknowable. What we know is that the choice he made produced what it produced.