Georg Simon Lohlein (b. 1834, d. 1912) was a German composer and conductor primarily associated with choral music and sacred compositions. He belonged to the Romantic era, a period characterized by emotional expression and rich harmonic language. Lohlein's notable works include a variety of choral pieces, hymns, and liturgical music, which were often performed in church settings and by choirs across Germany. One of his most recognized pieces is the "Lohlein's Choralbuch," a collection of choral works that has been influential in church music. His compositions are marked by lyrical melodies and a focus on vocal harmonization, making them accessible for amateur choirs while still appreciated in more professional settings. Lohlein's impact on music lies in his contribution to the choral repertoire of the 19th century, which helped shape the practices of church music and community singing in Germany. His work continues to be performed in various choral festivals and church services, reflecting his lasting influence on the development of choral traditions in the German-speaking world.