C. P. E. Bach

The “Berlin Bach” and “Hamburg Bach” — a central figure of the eighteenth century

Carl Philipp Emanuel Bach was born in Weimar on 8 March 1714, the fifth child and second surviving son of Johann Sebastian Bach and Maria Barbara Bach, and died in Hamburg on 14 December 1788. His godfather was Georg Philipp Telemann, whom he would eventually succeed as music director in Hamburg. He grew up within the most formidable musical household in Protestant Germany, receiving keyboard and compositional training from his father while also studying at the Thomasschule in Leipzig.

Unlike his father, whose mature career was rooted in church and civic institutions, Emanuel Bach became deeply associated with the modern courtly and cosmopolitan world of the mid-eighteenth century. After university study in Frankfurt an der Oder, he entered the service of Crown Prince Frederick of Prussia and, after Frederick became king in 1740, served for nearly three decades as court harpsichordist in Berlin and Potsdam. This brought him into contact with leading musicians, writers and Enlightenment culture, but also placed him within a court whose musical priorities did not always align with his own adventurous style.

In 1768 Bach moved to Hamburg to succeed Telemann as cantor at the Johanneum and director of music at the city’s five principal churches. The final twenty years of his life were enormously productive: he wrote and directed passions, sacred works, symphonies, concertos, keyboard collections and songs, while maintaining international publishing networks and an active correspondence with musicians and collectors across Europe.

His reputation during his lifetime was immense. The designation “Bach” often meant Carl Philipp Emanuel rather than Johann Sebastian to later eighteenth-century musicians. Haydn studied his keyboard music closely; Mozart famously declared of him that “he is the father, we are the children”; Beethoven requested his works and admired his expressive freedom. Modern scholarship has restored the scale and diversity of a catalogue that was once known mainly through a handful of keyboard sonatas and symphonies.

Key perspectives

Weimar, Köthen and Leipzig: formation in the Bach household

Emanuel Bach was born in Weimar in 1714 and spent his childhood in a family where composition, copying, keyboard playing and church music were everyday activities. The family moved to Köthen and then to Leipzig, where Johann Sebastian Bach became Thomaskantor in 1723. Emanuel attended the Thomasschule and participated in the musical world surrounding his father’s church and Collegium Musicum activities.

The scale of his father’s instruction should not be reduced to formal lessons. Emanuel learned by performing, copying, observing rehearsals and living inside a household filled with professional musicians, students and visiting colleagues. His later writings repeatedly acknowledge his father as his only true teacher in composition and keyboard playing.

University years and entry into Prussian service

Like several members of the Bach family, Emanuel pursued university study, first at Leipzig and then at Frankfurt an der Oder, where he studied law. He nevertheless continued composing and performing and became involved in local musical life. By the late 1730s music had clearly become his profession.

In 1738 he entered the service of Crown Prince Frederick of Prussia. When Frederick became king in 1740, Bach became one of the court keyboardists. He accompanied the king, an accomplished flautist, in chamber music and worked alongside figures such as Quantz, the Graun brothers and Benda. The Berlin court provided prestige and contact with elite musicians, but it was also artistically conservative in ways that may have limited Bach’s public advancement.

Berlin maturity: sonatas, concertos and the Versuch

The Berlin decades produced many of Bach’s foundational works: the “Prussian” Sonatas Wq 48, dedicated to Frederick II; the “Württemberg” Sonatas Wq 49; numerous keyboard concertos; chamber music; songs; and increasingly experimental sonatas and fantasias. His keyboard music cultivated the empfindsamer Stil—the “sensitive style”—through abrupt dynamic changes, irregular phrase structures, rhetorical pauses, unexpected modulations and expressive ornamentation.

The first part of the Versuch über die wahre Art das Clavier zu spielen appeared in 1753 and the second in 1762. The treatise addresses fingering, ornaments, accompaniment, improvisation, expression and practical musicianship. It is invaluable not only for Bach’s own music but for understanding eighteenth-century performance practice more broadly.

Hamburg: Telemann’s successor and civic music director

After Telemann died in 1767, Bach was chosen to succeed his godfather in Hamburg. He took up the post in 1768 as cantor at the Johanneum and music director of the five principal churches. The position was very different from the Prussian court: he now had responsibility for a large annual cycle of sacred performances, including passions, feast-day music and civic occasions.

Hamburg also offered a broad public sphere. Bach moved among writers, clergy, merchants, intellectuals and musicians, and his friends included figures associated with the Enlightenment such as Lessing and Klopstock. He published works by subscription, organised concerts and maintained extensive contacts with collectors and publishers throughout Europe.

Late instrumental style and the symphonies

The Hamburg period produced some of Bach’s most extraordinary instrumental music. The six string symphonies Wq 182, written for Baron van Swieten, and the four orchestral symphonies Wq 183 are among the boldest symphonic works before Haydn’s late maturity. Their compressed forms, sudden contrasts, restless harmonies and brilliant wind writing challenge any simple idea of “pre-Classical” style.

The later keyboard collections, especially the six sets für Kenner und Liebhaber (“for connoisseurs and amateurs”), include sonatas, rondos and free fantasias of remarkable psychological range. These publications were central to Bach’s international fame and show him writing simultaneously for skilled amateurs, professionals and a sophisticated public market.

Sacred works, passions and inherited repertory

As Hamburg music director, Bach produced twenty-one annual passion settings or passion pasticcios and many other sacred works. His practice was pragmatic: he reused, adapted and incorporated music by himself, his father, Telemann, Homilius and other composers, reflecting eighteenth-century church practice rather than modern notions of a fixed, autonomous work.

He also played a decisive role in preserving and transmitting Johann Sebastian Bach’s music. Along with his brother Wilhelm Friedemann, he inherited important manuscripts, contributed to the 1754 obituary of their father with Johann Friedrich Agricola, and remained a major source for early Bach biography and reception.

Final years, estate and posthumous reputation

Bach remained active until the end of his life, continuing to compose, publish and correspond. He died in Hamburg on 14 December 1788 and was buried in St Michael’s Church. His estate catalogue, published in 1790, became a fundamental source for the chronology and transmission of his works.

His music never disappeared completely, but nineteenth-century attention to Johann Sebastian Bach eclipsed Emanuel’s once-dominant reputation. Twentieth- and twenty-first-century scholarship, historically informed performance and the critical complete edition have transformed that picture, revealing an enormous and stylistically diverse oeuvre extending far beyond the keyboard repertory for which he was long best known.

Performance practice

C. P. E. Bach demands flexibility without arbitrariness. Tempo, articulation, ornamentation, rubato, dynamic contrast and rhetorical timing must arise from phrase structure and affect. On keyboard, over-sustaining can blur the sharp profile of the music; excessive dryness can destroy its speech-like expression. The Versuch remains the primary practical guide.

The Classical connection — and its limits

Haydn and Mozart learned much from Emanuel Bach, especially in keyboard writing, expressive rhetoric and formal surprise. Yet his music should not be treated simply as an imperfect version of later Classical style. The violent contrasts and eccentric timing of many works are not developmental shortcomings but deliberate expressive strategies.

What each recording entry should preserve

Entries should identify work title, Wq and/or H number, edition, keyboard instrument where relevant, soloists, conductor, ensemble, recording date, venue, label, catalogue number and source format. For sacred works, specify version, borrowed movements and editorial reconstruction when relevant.

Interpretive priorities

The finest performances preserve tension between control and spontaneity. C. P. E. Bach’s sudden changes should sound intentional rather than mannered; slow movements need rhetorical flexibility; fast movements require precision without losing nervous energy. Instrument choice is often a substantive interpretive decision rather than a matter of colour alone.

Institutional starting points

C. P. E. Bach: The Complete Works — cpebach.org
Bach-Archiv Leipzig / Bach Digital
Staatsbibliothek zu Berlin
KomponistenQuartier Hamburg — C. P. E. Bach Museum
Sächsische Akademie der Wissenschaften zu Leipzig

Catalogue and attribution questions

Two principal catalogue systems remain in wide use: Wq, after Alfred Wotquenne, and H, after E. Eugene Helm. Modern scholarship increasingly relies on the critical complete edition and updated thematic-catalogue work. Because eighteenth-century copies, arrangements and reused sacred movements can complicate attribution and version history, a reliable archive should preserve both catalogue numbers and source context.

Major reference works

Primary and specialist resources