Roots of Paul Butterfield

"Mystery Train" is a song written and recorded by American blues musician Junior Parker in 1953. Originally performed in the style of a Memphis blues or rhythm and blues tune, it was inspired by earlier songs and later became a popular rockabilly song, as first covered by Elvis Presley, then numerous others.

Riley B. King, known professionally as B. B. King, was an American blues guitarist, singer, songwriter, and record producer. He introduced a sophisticated style of soloing based on fluid string bending, shimmering vibrato, and staccato picking that influenced many later electric guitar blues players. AllMusic recognized King as "the single most important electric guitarist of the last half of the 20th century".