Poul Julius Ouscher Schierbeck (1888-1949) was a prominent Danish composer and conductor, known for his contributions to classical music, particularly in the early to mid-20th century. His work spans various forms, including orchestral, choral, and chamber music, often infused with elements of Danish folk music. Notable works include his symphonies, such as Symphony No. 1 (1924) and Symphony No. 2 (1935), as well as his operas, with "The Man Who Knew Too Much" being one of the most recognized. Schierbeck’s choral compositions, including "Missa Brevis" and various songs for choir, reflect his deep understanding of vocal arrangements. Schierbeck's impact on music is significant in the context of Danish national identity during a time of cultural revival. His style blends traditional Scandinavian themes with modernist influences, making him a pivotal figure in the development of 20th-century Danish music. He also served as a conductor for various orchestras, promoting both his works and those of other composers, thereby enhancing the presence of Danish classical music on the international stage.