Thomas Forbes Walmisley (1814-1866) was an English composer and organist, primarily associated with the Romantic era. He is best known for his choral and organ music, which reflects the liturgical traditions of his time. Walmisley's most notable works include the anthems "O Lord, I Will Praise Thee" and "The Lord is My Shepherd," which are still performed in church settings today. His contributions to the genre of church music were significant, as he was part of a movement that aimed to elevate the status of choral music within Anglican worship. Walmisley served as the organist at various churches, including St. Michael's, Cornhill, and St. John's, Hampstead. His compositions are characterized by their melodic beauty and harmonic richness, blending traditional liturgical elements with a more expressive Romantic style. Although not as widely recognized today as some of his contemporaries, Walmisley's work laid the groundwork for future generations of choral composers and remains an important part of the Anglican choral tradition. His impact is particularly felt in the realm of church music, where his works continue to be a staple in choral repertoires.