Rosamond Johnson was a talented composer, arranger, and singer known for his contributions to the African American music community in the early 20th century. He was born on August 11, 1873, in Jacksonville, Florida, and grew up in a musically talented family. His mother taught music, and his father was a prominent Baptist minister.

Johnson is perhaps best known for co-composing the song "Lift Every Voice and Sing" with his brother James Weldon Johnson. The song was originally written as a poem by James and then set to music by Rosamond in 1900. "Lift Every Voice and Sing" became widely known as the "Black National Anthem" and has since been a powerful symbol of unity and perseverance in the African American community.

In addition to his work on "Lift Every Voice and Sing," Rosamond Johnson also composed and arranged music for various performances and productions, including Broadway shows and concerts. He was a skilled musician who blended elements of traditional African American music with European classical styles, creating a unique and vibrant musical voice.

Rosamond Johnson's legacy lives on through his music and contributions to Black culture. He passed away on November 11, 1954, but his influence continues to be felt in the world of music and beyond.