Hendrik Andriessen was a Dutch composer and organist, born on 24th August 1892 in Haarlem, Netherlands. He is known for his contributions to classical music, particularly in the realm of choral and organ compositions. Andriessen studied at the Amsterdam Conservatory and later became a prominent figure in the Dutch music scene. Throughout his career, Andriessen composed various works, including symphonies, chamber music, and operas. He was also a dedicated teacher, influencing many students at the Royal Conservatory of The Hague. His music often reflects a blend of traditional and modern styles, making him a significant figure in 20th-century Dutch music.