Johann Sebastian Bach developed the art of counterpoint and the great forms of the Baroque with unparalleled mastery, leaving a body of work that ranges from the Passions and cantatas to concertos, keyboard music, and some of the finest compositions ever written for the organ. Johann Sebastian Bach stands as one of the foundational figures of Western music and one of the supreme masters of the late Baroque. His music combines contrapuntal mastery, harmonic clarity, architectural balance, and an expressive range extending from intimate contemplation to monumental drama. His output encompasses virtually every major musical genre of his time — sacred and secular vocal music, works for organ and keyboard, concertos, orchestral music, and chamber works — with opera as the notable exception. Particularly significant are the large cycles and collections through which Bach systematically explored counterpoint, tonality, dance forms, and the expressive possibilities of different instru...