"Without music, life would be a mistake."
— Friedrich Nietzsche, Twilight of the Idols
The ink had dried unevenly on the final bar. He noticed this as he noticed everything -- the slight pooling where the nib had rested a fraction too long on the downstroke of the last note, the faint bleed where the iron gall had found a weakness in the paper's sizing. He would need to touch it up. Not now. Later, when the page had set. These were the concerns that occupied him: the practical, the material, the solvable. A man could lose himself in such concerns, and Bach had been losing himself in them for three months, ever since the afternoon he had walked into his house and found it rearranged by grief into a place he did not recognise.
The study was cold. October had come in dry and sharp, the light through the leaded window arriving at a lower angle each morning, throwing the shadow of the mullion across the desk in a slow diagonal he had learned to read like a clock. He had been here since before dawn. The candle was still burning. He pinched it out between his thumb and forefinger -- the callus there thick enough that he felt only pressure, not heat -- and the smoke rose in a single thread and dissolved.
Before him on the desk, the nearly complete fair copy of the Sei Solo a Violino senza Basso accompagnato. He had been transcribing for weeks -- not composing, for the music was written, existed in the working drafts pinned and stacked around the desk in his rapid, forward-leaning hand. This was the scribe's work. The transformation of a draft into a document. Ink, precision, the particular satisfaction of a clean page filling with notes that had already been decided, already been heard, already been tested against the instrument hanging on its peg above the manuscript shelf. The working violin. Not valuable. Scarred across the upper bout where the chinrest had worn through the varnish, the neck darkened by the oils of his hand, the strings gut and uneven and perfectly serviceable for a man who played to think rather than to perform.
He was on the Partita No. 2 in D minor. The final movement. The Chaconne.
His quill moved across the staves with the fluency of a hand that had been forming these shapes since boyhood -- the note-heads small and precise, the stems straight, the beaming of the semiquavers regular and clean. Remarkably few corrections. The composing had happened elsewhere -- in his head, on the instrument, in the working drafts where an occasional crossed-out bar recorded the adjustments that had shaped the music into its final form. Here, in the fair copy, there was only the act of setting it down. Making it permanent.
He did not think of it in those terms. He thought of the next bar, the care required to notate the thirty-second notes cleanly in the arpeggiated passages where the staves crowded. He thought of the quality of the paper, which was good -- better than the Weimar paper, thicker, less inclined to bleed. Prince Leopold's court provided good materials.
The opening section of the Chaconne filled the first pages. The four-bar theme -- D minor, the descending bass, the voice that stated itself with the grave simplicity of a man who has something to say. The variations building above it: the semiquaver runs, the arpeggiated figures, the implied polyphony that was the movement's deepest ambition -- the illusion of four voices produced by a single instrument. He had worked this out on the violin, standing in this room, playing and listening, finding the places where the writing could suggest a bass voice and a treble voice and the inner voices between them. The technique was not new. The Italians did it. But they did it for display. Bach did it for architecture. He wanted a structure that would stand of its own weight, the way a fugue stands, the way a church stands: every element bearing load, every voice necessary.
He reached bar one hundred and thirty-three.
The key changed. On the page it was a simple matter: the cancellation of the B-flat, the introduction of the B-natural. Three centuries of music theory would describe this modulation in terms of its harmonic function. None of this captured what the modulation was. In the simplest terms Bach would have understood, it was a door opening. The room behind the door was filled with light.
He wrote the D major section. The hymn-like melody, simple and singing, sustained above the bass in long notes that breathed with the patience of plainchant. He wrote this with the same steady hand, the same even spacing. The ink did not change. The quill did not hesitate.
Whether he was aware of what the music contained is a question the manuscript does not answer. The music was composed during a period that included the death of his wife. The D major section possesses a luminosity that three centuries of listeners have heard as transcendence, as grief transformed. The romantic reading is almost irresistible: the Chaconne as tombeau, as memorial, as love letter written in notes because words were insufficient.
But Bach did not compose autobiographically. The Chaconne was a chaconne -- a baroque dance form, a set of variations on a ground bass. He had written chaconnes before.
And yet. The Chaconne was unlike anything else he wrote. The D major section occupies a proportion of the whole that corresponds to the golden ratio, a mathematical relationship that the ear recognises without the mind's permission. Whether Bach calculated this or simply heard it is another question the manuscript does not answer.
He wrote the bariolage. The obsessive, sawing passage near the end -- the bow alternating between a stopped note and an open string with metronomic intensity, the effect raw and urgent. The notes were small and dense on the page.
The final bars. The return to the opening theme -- D minor, the descending bass, but changed, transfigured, carrying inside it the memory of the major and the cry of the bariolage and the fifteen minutes of music that lay between the first bar and the last. He wrote the final chord. He drew the double bar-line.
He put down the quill.
He sat in the cold study and looked at the page. The ink was still wet. The morning light had reached the manuscript and lay across the final bars. Motes of dust turned slowly in the shaft of light. The house was quiet.
He flexed his writing hand. The knuckles were thick, the fingers ink-stained, the nails cut short. These were not the hands of an artist as later centuries would imagine -- slender, pale, otherworldly. These were the hands of a working man. Hands that brewed beer, that tuned clavichords, that gripped a pen for ten hours at a stretch. Hands that had held a dying infant. Hands that had reached, three months ago, for a wife who was not there.
He took a fresh sheet. Ruled it. Drew the title page.
Sei Solo. a Violino senza Basso accompagnato.
Sei Solo -- six solos. In Italian the phrase carried a second meaning that a man who spoke German and Latin may or may not have heard. Sei Solo. You are alone.
He wrote his name. He wrote the date: 1720.
He blew on the ink. He reached for the sand-shaker and dusted the page. The fine sand settled into the wet ink, fixing the letters. He tipped the sheet and the loose sand ran off and the title page was set.
He stood. He gathered the manuscript -- the entire Sei Solo, all six works -- and placed it on the shelf beside his other finished scores. It sat between a set of cello suites and a sheaf of orchestral parts. It was not given special treatment. It was a manuscript among manuscripts. The output of a working composer who had other work to do and who would, in the coming weeks, begin composing cantatas for a position in Leipzig that he had not yet been offered and did not yet know he would spend the rest of his life regretting accepting.
He left the study. In the hallway, he passed the hook by the kitchen door. A woman's shawl hung on it -- dark wool, plain. No one had moved it. It had hung there since July, not because the household treated it as a shrine but because no one could face the act of taking it down. Taking it down would mean she was not coming back to wear it.
Bach's eyes passed over the shawl. The novel will not say what he felt. The novel will only note that he paused, for the duration of a breath, and then continued into the kitchen, where the light was warmer and the air smelled of bread.
Catharina Dorothea was at the table, kneading dough. Twelve years old, flour to her elbows, performing a task that had been her mother's and that she had assumed without being asked. She was the substitute. She would be the substitute for seventeen more months, until Anna Magdalena arrived, and the months would mark her in ways a twelve-year-old could not foresee. She looked up. Her face was her mother's face -- the wide-set eyes, the firm mouth, the composure of a person who has learned, too early, that the world does not pause for grief.
"I need flour," she said.
"I will bring it from the market."
"The bread will be ready by noon."
"Good."
He stood in the doorway and looked at his daughter kneading bread and he did not say the thing that three centuries would want him to say -- did not tell her he was proud, did not cross the room and put his arms around her floury shoulders and weep. He was a man who solved problems, and the problem of flour could be solved, and the problem of grief could not, and so he would solve the one and endure the other, and the enduring would not look like enduring. It would look like a man going about his business.
He left the kitchen. He went out into the October morning, into the streets of Köthen. Behind him, in the study, on a shelf between the cello suites and the orchestral parts, a manuscript was drying in the light. The notes fixed. The date -- 1720 -- fixed.
He did not know what he had written. He knew it was two hundred and fifty-six bars long, that it was technically demanding and musically complex. He did not know that it was the greatest single movement ever written for a solo instrument. He did not know that a man in a country that did not yet bear its modern name would, three hundred and six years later, stand on a terrace overlooking an ocean he had never heard of and play this music for the first and last time, and that the playing would be imperfect and true, and that it would matter.
He knew that he needed to buy flour. He knew that the bread was rising and the manuscript was finished and his wife was dead and the world continued.
He walked into the morning. The door closed behind him. The shawl hung on its hook. The bread rose. The ink dried.
The Chaconne waited on its shelf for the world to find it.