Johann Sebastian Bach (1685-1750) was a German composer and musician of the Baroque period. He enriched established German styles through his mastery of counterpoint, harmonic and motivic organisation, and the adaptation of rhythms, forms, and textures from abroad, particularly from Italy and France.
Bach's compositions include the Brandenburg Concertos, the Goldberg Variations, the Mass in B minor, two Passions, and over 300 cantatas. His music is revered for its intellectual depth, technical command, and artistic beauty.
Despite his reputation during his lifetime, many of Bach's works were not widely recognised or appreciated until the 19th century, when composers like Felix Mendelssohn championed his music.