Robert Fripp is an English musician, songwriter, record producer, and author, best known as the guitarist, founder and longest-lasting member of the progressive rock band King Crimson. He has worked extensively as a session musician and collaborator, notably with David Bowie, Blondie, Brian Eno, Peter Gabriel, Daryl Hall, The Roches, Talking Heads, and David Sylvian. He also composed the startup sound of Windows Vista operating system, in collaboration with Tucker Martine and Steve Ball. His discography includes contributions to more than 700 official releases.

King Crimson were an English progressive rock band formed in 1968 in London. The band drew inspiration from a wide variety of music, incorporating elements of classical, jazz, folk, heavy metal, gamelan, blues, industrial, electronic, experimental music and new wave. They exerted a strong influence on the early 1970s progressive rock movement, including on contemporaries such as Yes and Genesis, and continue to inspire subsequent generations of artists across multiple genres. The band earned a large cult following.