Hermann Keller

Hermann Keller was a German composer and organist of the 19th century who contributed to the Protestant hymn tradition. He is known for his work as a church musician and composer of hymn melodies and organ music within the Lutheran tradition. His compositions reflected the Romantic era's influence on German Protestant church music. Keller's works were performed in church settings throughout Germany and helped sustain the rich tradition of German hymnody during the 1800s.