Ключевые слова: acoustical, acoustics, africa, african, afro, america, american, argentina, artist, basic, beautiful, black, brazil, brazilian, cheerful, composer, ethnic, female, guitar, guitarist, hair, hispanic, hobby, instrument, latin, latino, learn, learning, lesson, lifestyle, listening, mexican, mixed, mulatto, multicultural, music, nigerian, optimistic, play, player, playing, positive, race, sing, song, spain, spanish, studio, talented, woman,