Kenneth "Ken" Deal is an American musician best known as a guitarist and singer for the influential alternative rock band, The Pixies. His stage name, Black Francis, is synonymous with the band's innovative blend of punk rock, surf rock, and surrealistic lyrics, which shaped the 1980s indie music scene. Deal's raw, energetic guitar style and distinctive howling vocals, particularly showcased in songs like "Where Is My Mind?", have been key to the Pixies' enduring legacy. His later solo work under the name Frank Black further explores his eclectic musical influences, solidifying his place as a significant figure in alternative music.