Rhythm and blues, commonly abbreviated as R&B, is a genre of popular music that originated in African American communities in the 1940s. The term was originally used by record companies to describe recordings marketed predominantly to urban African Americans, at a time when “urbane, rocking, jazz based music with a heavy, insistent beat” was becoming more popular. In the commercial rhythm and blues music typical of the 1950s through the 1970s, the bands usually consisted of piano, one or two guitars, bass, drums, one or more saxophones, and sometimes background vocalists. R&B lyrical themes often encapsulate the African-American experience of pain and the quest for freedom and joy, as well as triumphs and failures in terms of relationships, economics, aspirations. Soul music (often referred to simply as soul) is a popular music genre that originated in the African American community in the United States in the late 1950s and early 1960s. It combines elements of African-American gospel music, rhythm and blues and jazz. Soul music became popular for dancing and listening in the United States, where record labels such as Motown, Atlantic and Stax were influential during the Civil Rights Movement. Soul also became popular around the world, directly influencing rock music and the music of Africa.