Rosamond Johnson was a talented African American composer and songwriter who made significant contributions to the world of music during the early 20th century. Born on August 11, 1873, in Jacksonville, Florida, Johnson was the younger brother of composer James Weldon Johnson. Together, the Johnson brothers collaborated on many musical works, with Rosamond often providing the music to James's lyrics.

One of Rosamond Johnson's most well-known compositions is the music for the song "Lift Every Voice and Sing," which was originally written as a poem by James Weldon Johnson. The song, often referred to as the "Black National Anthem," has become a powerful symbol of resilience and freedom for the African American community.

In addition to his work on "Lift Every Voice and Sing," Rosamond Johnson composed and arranged music for various theatrical productions and choral works. His contributions to the world of music helped to elevate the voices of African Americans and showcase their talent and creativity.

Overall, Rosamond Johnson's legacy in Black history is a testament to the power of music as a tool for cultural expression and social change.