Founded in 1957 as Satellite Records, the label changed its name to Stax Records in 1961. It was a major factor in the creation of Southern soul and Memphis soul music. Stax also released gospel, funk, jazz, and blues recordings. While renowned for its output of African-American music, the label was founded by two white siblings and business partners, Jim Stewart and his sister Estelle Axton (STewart/AXton = Stax). It featured several popular ethnically integrated bands (including the label's house band, Booker T. & the M.G.'s) and a racially integrated team of staff and artists unprecedented in that time of racial strife and tension in Memphis and the South.