William Batchelder Bradbury (1816-1868) was an American composer and music publisher, primarily known for his contributions to sacred music and hymnody in the 19th century. He was a pivotal figure in shaping American hymn music, his works often characterized by their singable melodies and accessible harmonies. Bradbury's most notable works include the hymns "Sweet Hour of Prayer," "Jesus Loves Me," and "He Leadeth Me," which remain popular in Christian worship settings today. He also composed numerous tunes for hymnals and was involved in the publication of several influential hymn books, such as "The Golden Shower" and "Bradbury's Collection of Church Music." His impact on music is significant; Bradbury helped to popularize hymn singing in churches across America, contributing to the development of congregational singing practices. His melodies often reflected the revivalist spirit of the time, making worship more engaging and emotionally resonant. Bradbury's work laid the foundation for later hymn composers and continues to influence contemporary Christian music. His legacy endures through the enduring popularity of his hymns in churches worldwide.