Soul music is a music genre originating in the United States combining elements of gospel music and rhythm and blues. According to the Rock and Roll Hall of Fame, soul is "music that arose out of the black experience in America through the transmutation of gospel and rhythm & blues into a form of funky, secular testifying." Catchy rhythms, stressed by handclaps and extemporaneous body moves, are an important feature of soul music. Other characteristics are a call and response between the soloist and the chorus, and an especially tense vocal sound. The genre also occasionally uses improvisational additions, twirls and auxiliary sounds.

Soul music has its roots in gospel music and rhythm and blues. The hard gospel vocal quartets of the 1940s and 1950s were big influences on major soul singers of the 1960s. The term "soul music" itself, to describe gospel-style music with secular lyrics, is first attested in 1961. Ray Charles is often cited as inventing the soul genre with his string of hits starting with 1954's "I Got a Woman". Charles was open in acknowledging the influence of Pilgrim Travelers vocalist Jesse Whitaker on his singing style. Another view has it that a decade would transpire until Solomon Burke's early recordings for Atlantic Records codified the soul style; his early 1960s songs "Cry to Me", "Just Out of Reach" and "Down in the Valley" are considered classics of the genre. Little Richard (who was the inspiration for Otis Redding), Fats Domino and James Brown originally called themselves rock and roll performers.[citation needed] However, as rock music moved away from its R&B roots in the 1960s, Brown claimed that he had always really been an R&B singer. Little Richard proclaimed himself the "king of rockin' and rollin', rhythm and blues soulin'", because his music embodied elements of all three, and because he inspired artists in all three genres. Jackie Wilson and Sam Cooke are also often acknowledged as soul forefathers

Many consider the birthplace of soul music to be northern United States inner cities, particularly Chicago. Other cities, such as New York, Detroit, Memphis and Florence, quickly followed, creating their own soul styles based on their regional gospel roots. Florence, Alabama, was the home of FAME Studios. Jimmy Hughes, Percy Sledge and Arthur Alexander recorded at Fame, and Aretha Franklin recorded in the area later in the 1960s. Fame Studios (often referred to as Muscle Shoals after a nearby town) enjoyed a close relationship with the Memphis label Stax Records, and many of the musicians and producers who worked in Memphis contributed to recordings in Alabama. Another notable Memphis label was Goldwax Records, which signed O.V. Wright and James Carr. Carr's "The Dark End of the Street" (written by Chips Moman and Dan Penn) was recorded in 1967 at two other Memphis studios, Royal Recording and American Sound Studios. American Sound Studios owner Chips Moman produced "The Dark End of the Street", and the musicians were his house band of Reggie Young, Bobby Woods, Tommy Cogbill and Gene Chrisman. Carr also recorded songs at Fame Studio with musicians David Hood, Jimmy Johnson and Roger Hawkins. The Detroit-based Motown Records also contributed to the soul canon in the 1960s, although at the time, the label described itself as a manufacturer of pop music. Music by Motown artists such as Stevie Wonder, Gladys Knight & the Pips, Marvin Gaye, the Temptations, and the Supremes did much to popularize what became known as the Motown sound.