The life and works of Johann Sebastian Bach (1685–1750), one of the greatest composers in Western music history and master of Baroque counterpoint.
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Johann Sebastian Bach 25
1685 – 1750Johann Sebastian BachGerman Baroque composer and organ masterJohann Sebastian Bach was one of the greatest composers in the history of Western classical music. Born into a distinguished German musical family, Bach became renowned as an organist, composer and teacher. His works transformed Baroque music through extraordinary mastery of counterpoint, harmony and structure. Although he was admired mainly as an organ virtuoso during his lifetime, later generations recognized his compositions as some of the most profound achievements in music history.
1694 – 1695Death of Bach's parentsEarly family tragedyBach lost both of his parents while still a child. He moved to Ohrdruf to live with his older brother Johann Christoph Bach, who continued his musical education.
1700Studies at St. Michael's SchoolMusical education in LüneburgBach attended St. Michael's School in Lüneburg where he studied music, theology and Latin. During this period he encountered important North German organ traditions that influenced his later compositions.
1703First professional appointmentsEarly organist career beginsBach obtained his first professional positions as a court musician and organist. His reputation for exceptional keyboard skill quickly spread across German territories.
1704 – 1707Organist at ArnstadtEarly church music careerBach served as organist at the New Church in Arnstadt. His innovative playing and improvisation amazed audiences, though conflicts occasionally arose with church authorities over his musical style.
1705Journey to hear Dieterich BuxtehudeImportant artistic influenceBach walked hundreds of kilometers to Lübeck to hear the famous organist Dieterich Buxtehude. The journey profoundly influenced Bach's understanding of organ music and composition.
1707Marriage to Maria Barbara BachFirst marriage of the composerJohann Sebastian Bach married his cousin Maria Barbara Bach. The couple had several children, including future composers Wilhelm Friedemann Bach and Carl Philipp Emanuel Bach.
1708 – 1717Court organist in WeimarPeriod of major organ compositionsBach worked for the Weimar court where he composed many important organ works, preludes, fugues and cantatas. His mastery of counterpoint and keyboard writing expanded dramatically during this period.
1714Concertmaster appointment in WeimarIncreased compositional responsibilitiesBach was promoted to concertmaster, requiring him to compose new church cantatas regularly. This helped establish his reputation as one of Germany's leading sacred music composers.
1717 – 1723Kapellmeister at KöthenMajor instrumental compositions createdAt the Calvinist court of Köthen, Bach focused heavily on instrumental music rather than church works. During this period he composed the Brandenburg Concertos, orchestral suites and much chamber music.
1717Bach imprisoned in WeimarConflict with employerAfter attempting to leave his Weimar position for another appointment, Bach was briefly imprisoned by the duke before finally being dismissed from service.
1720Death of Maria Barbara BachPersonal tragedy during Köthen yearsWhile Bach traveled with the Köthen court, his wife Maria Barbara died unexpectedly. Her death deeply affected Bach and left him with several children to care for.
1721Brandenburg Concertos completedMasterpieces of Baroque orchestral musicBach presented the Brandenburg Concertos to the Margrave of Brandenburg. These six concertos became among the greatest achievements of Baroque orchestral composition.
1721Marriage to Anna Magdalena WilckeSecond marriage of BachBach married the singer Anna Magdalena Wilcke, who became an important musical partner and assisted in copying and preserving many of his manuscripts.
1722The Well-Tempered Clavier Book IFoundational keyboard compositionsBach completed the first book of The Well-Tempered Clavier, a collection of preludes and fugues in every major and minor key. The work became foundational to keyboard education and Western harmony.
1723 – 1750Cantor at St. Thomas Church LeipzigLongest and most productive appointmentBach became cantor at St. Thomas Church in Leipzig, where he remained for the rest of his life. He supervised church music, taught students and composed many of his greatest sacred works.
1724St John Passion premieresMajor sacred masterpiece introducedThe St John Passion premiered in Leipzig and demonstrated Bach's extraordinary ability to combine theological depth, dramatic narrative and musical complexity.
1727St Matthew Passion premieresOne of the greatest sacred compositionsThe St Matthew Passion became one of Bach's most monumental works, combining double choir, orchestra and soloists in a profound musical interpretation of the Passion story.
1730Conflict with Leipzig authoritiesDisputes over music administrationBach frequently argued with Leipzig city officials regarding musical standards, finances and educational responsibilities. These tensions reflected his demanding artistic expectations.
1733Mass in B minor beginsLate sacred masterpiece developedBach began composing sections of what later became the Mass in B minor, a monumental synthesis of sacred music styles and one of the greatest choral works ever written.
1735Italian Concerto publishedKeyboard music inspired by concerto styleThe Italian Concerto demonstrated Bach's ability to adapt Italian orchestral forms into sophisticated keyboard compositions.
1741Goldberg Variations completedMajor keyboard masterpieceBach composed the Goldberg Variations, a monumental set of keyboard variations admired for technical brilliance, emotional depth and structural complexity.
1747Visit to Frederick the GreatMusical Offering inspired by royal meetingBach visited the court of Frederick the Great in Potsdam, where the king challenged him with a complex musical theme. Bach later developed this into The Musical Offering.
1749The Art of Fugue developedFinal exploration of counterpointIn his later years, Bach worked on The Art of Fugue, an unfinished masterpiece exploring the possibilities of contrapuntal writing with extraordinary intellectual depth.
1750Death of Johann Sebastian BachEnd of the Baroque era symbolically associated with BachJohann Sebastian Bach died in Leipzig after complications related to eye surgery and declining health. Later historians often regarded his death as symbolically marking the end of the Baroque musical era.