Johann Sebastian Bach was born on March 21, 1685, he was a prolific German composer and organist whose sacred and secular works for choir, orchestra and solo instruments drew together the strands of the baroque genre and brought it to its ultimate maturity. Although he introduced no new forms, he enriched the prevailing German style with a robust contrapuntal technique, a control of harmonic and motivic organisation from the smallest to the largest scales, and the adaptation of rhythms and textures from abroad, particularly Italy and France. Many people consider him to be the greatest Baroque composer, and one of the greatest composers of all time.

Revered for their intellectual depth, technical command and artistic beauty, JS Bach's works include the Brandenburg concertos, the keyboard suites and partitas, the Mass in B Minor, the St. Matthew Passion, The Musical Offering, The Art of Fugue and a large number of cantatas, of which about 220 survive. An example of some of these stylistic traits appears below, in the chorus Ehre sei Gott in der Höhe from the Christmas Oratorio, written in 1734 during his mature period. He died on July 28, 1750.

Three of his sons were Carl Philipp Emanuel Bach, Johann Christian Bach and Wilhelm Friedemann Bach.