Donald Fagen is an acclaimed singer, songwriter, and keyboardist best known as the co-founder and voice of Steely Dan. Renowned for his sophisticated blend of jazz harmonies, rock rhythms, and sharp, literate lyrics, Fagen helped redefine pop music in the 1970s. His solo work, including the Grammy-winning *The Nightfly*, showcases his distinctive sound and cinematic storytelling. With a career marked by innovation, wit, and meticulous musicianship, Fagen remains a pivotal figure in modern American music.