Soul music is a combination of R&B and gospel that began in the late 1950s in the United States. Soul music is characterized by its use of gospel techniques with a greater emphasis on vocalists, and the use of secular themes. The 1950s recordings of Sam Cooke, Ray Charles, and James Brown are commonly considered the beginnings of soul music. Solomon Burke's early recordings for Atlantic Records codified the style, and as Peter Guralnick writes, "it was only with the coming together of Burke and Atlantic Records that you could see anything resembling a movement".