Bruno Oscar Klein (1858-1911) was an American composer and organist of German origin. He wrote a number of works for orchestra, some chamber music, church music, and a large number of songs. Wikipedia
Klein, Bruno Oscar (1858–1911)

Bruno Oscar Klein (1858-1911) was an American composer and organist of German origin. He wrote a number of works for orchestra, some chamber music, church music, and a large number of songs. Wikipedia