Johann Sebastian Bach was a virtuoso composer of the Baroque era, renowned for his profound influence on classical music.
Dieterich Buxtehude was a prominent German-Danish Baroque composer, organist, and teacher, known for his richly imaginative and expressive sacred music.
Helmut Walcha was a German organist, teacher, and composer, renowned for his interpretations of Bach's works and contributions to the development of organ pedagogy.