Symhpony

African Americans or Black Americans are citizens or residents of the United States who have origins in any of the black racial groups of Africa. In the United States the term is generally used for Americans with at least partial Sub-Saharan African ancestry. Most African Americans are the descendants of captive Africans who survived the slavery era within the boundaries of the present United States, although some are — or are descended from — voluntary immigrants from Africa, the Caribbean, South America, or elsewhere. Black Americans make up the single largest racial minority in the United States, though Hispanics comprise the largest ethnic minority.

Music is an art form consisting of sound and silence. Elements of music are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter, and articulation), dynamics, structure, and the sonic qualities of timbre and texture.

The creation, performance, significance, and even the definition of music vary according to culture and social context. Music ranges from strictly organized compositions (and their recreation in performance), through improvisational music to aleatoric forms. Music can be divided into genres and sub-genres, although the dividing lines and relationships between music genres are often subtle, sometimes open to individual interpretation, and occasionally controversial. Within "the arts", music can be classified as a performing art, a fine art, or an auditory art form.