Sister Rosetta Tharpe (March 20, 1915 – October 9, 1973 Cotton Plant, AK) was an American singer, songwriter, guitarist, and recording artist. As a pioneer of mid-20th-century music, she attained popularity in the 1930s and 1940s with her gospel recordings, characterized by a unique mixture of spiritual lyrics and rhythmic accompaniment that was a precursor of rock and roll. She was the first great recording star of gospel music and among the first gospel musicians to appeal to rhythm-and-blues and rock-and-roll audiences, later being referred to as “the original soul sister” and “the Godmother of rock and roll”. She influenced early rock-and-roll musicians, including Little Richard, Johnny Cash, Carl Perkins, Chuck Berry, Elvis Presley and Jerry Lee Lewis.
Tharpe was a pioneer in her guitar technique; she was among the first popular recording artists to use heavy distortion on her electric guitar, presaging the rise of electric blues. Her guitar playing technique had a profound influence on the development of British blues in the 1960s; in particular a European tour with Muddy Waters in 1963 with a stop in Manchester is cited by prominent British guitarists such as Eric Clapton, Jeff Beck, and Keith Richards.