Spirituals in the context of "Christian music"

Jazz is a music genre that originated in the African-American communities of New Orleans, Louisiana, in the late 19th and early 20th centuries. Its roots are in blues, ragtime, European harmony, African rhythmic rituals, spirituals, hymns, marches, vaudeville song, and dance music. Since the 1920s Jazz Age, it has been recognized as a major form of musical expression in traditional and popular music. Jazz is characterized by swing and blue notes, complex chords, call and response vocals, polyrhythms and improvisation.

As jazz spread around the world, it drew on national, regional, and local musical cultures, which gave rise to different styles. New Orleans jazz began in the early 1910s, combining earlier brass band marches, French quadrilles, biguine, ragtime and blues with collective polyphonic improvisation. However, jazz did not begin as a single musical tradition in New Orleans or elsewhere. In the 1930s, arranged dance-oriented swing big bands, Kansas City jazz (a hard-swinging, bluesy, improvisational style), and gypsy jazz (a style that emphasized musette waltzes) were the prominent styles. Bebop emerged in the 1940s, shifting jazz from danceable popular music toward a more challenging "musician's music" which was played at faster tempos and used more chord-based improvisation. Cool jazz developed near the end of the 1940s, introducing calmer, smoother sounds and long, linear melodic lines.

James Weldon Johnson (June 17, 1871 – June 26, 1938) was an American writer and civil rights activist. He was married to civil rights activist Grace Nail Johnson. Johnson was a leader of the National Association for the Advancement of Colored People (NAACP), where he started working in 1917. In 1920, he was chosen as executive secretary of the organization, effectively the operating officer. He served in that position from 1920 to 1930. Johnson established his reputation as a writer, and was known during the Harlem Renaissance for his poems, novel and anthologies collecting both poems and spirituals of Black culture. He wrote the lyrics for "Lift Every Voice and Sing", which later became known as the Black National Anthem, the music being written by his younger brother, composer J. Rosamond Johnson.

Johnson was appointed under President Theodore Roosevelt as U.S. consul in Venezuela and Nicaragua for most of the period from 1906 to 1913. In 1934, he was the first African American professor to be hired at New York University. Later in life, he was a professor of creative literature and writing at Fisk University, a historically Black university. In recognition of his scholarship and impact, New York University established the James Weldon Johnson Professorship in 2020.

Marian Anderson (February 27, 1897 – April 8, 1993) was an American contralto. She performed a wide range of music, from opera to spirituals. Anderson performed with renowned orchestras in major concert and recital venues throughout the United States and Europe between 1925 and 1965.

Anderson was an important figure in the struggle for African-American artists to overcome racial prejudice in the United States during the mid-twentieth century. In 1939, during the period of racial segregation, the Daughters of the American Revolution (DAR) refused to allow Anderson to sing to an integrated audience in Constitution Hall in Washington, D.C. The incident placed Anderson in the spotlight of the international community on a level unusual for a classical musician. With the aid of First Lady Eleanor Roosevelt and her husband, President Franklin D. Roosevelt, Anderson performed a critically acclaimed open-air concert on Easter Sunday, April 9, 1939, on the Lincoln Memorial steps in the capital. The event was featured in the documentary Marian Anderson: The Lincoln Memorial Concert. She sang before an integrated crowd of more than 75,000 people and a radio audience in the millions.