Benjamin Johnson Lang (1819-1889) was an American composer, conductor, and music educator, primarily associated with the genres of classical and choral music. He is best known for his contributions to American hymnody and choral compositions during the 19th century. Lang's notable works include the hymn "The Old Rugged Cross," which has become a staple in American church music, and various choral arrangements that showcase his skill in harmonization and melody. He also published several collections of music, including "Lang's New Method for the Piano-forte," which was widely used in music education. As a conductor, Lang was influential in shaping the musical landscape of his time, particularly through his role in the establishment of choral societies and music festivals. His dedication to music education helped foster a generation of musicians and composers. Lang's impact on music lies in his ability to blend traditional hymn structures with innovative harmonies, contributing to the evolution of American sacred music. His works continue to be performed today, underscoring his lasting significance in the field of choral and hymn music.