Members:
Robert Fripp (guitar, keyboards)
Adrian Belew (guitar, vocals, 1981-present)
Tony Levin (bass, 1981-99, 2003-present)
Pat Mastelotto (drums, 1994-present)
Trey Gunn (bass, Chapman stick, Warr Guitar, 1994-2003)
David Cross (violin, viola, flute, keyboards, 1972-74)
Bill Bruford (drums, 1972-97)
John Wetton (bass, vocals, 1972-74)
Jamie Muir (percussion, 1972-73)
Richard Palmer-James (lyrics, 1972-74)
Boz Burrell (bass, vocals, 1971-72)
Ian Wallace (drums, 1971-72)
Mel Collins (saxophone, flute, 1970-72)
Keith Tippett (keyboards, 1970-71)
Andy McCulloch (drums, 1970)
Gordon Haskell (bass, vocals, 1970)
Peter Giles (bass, 1970)
Ian McDonald (saxophone, flute, keyboards, 1969, 1974)
Peter Sinfield (lyrics, 1969-71)
Greg Lake (bass, vocals, 1969-70)
Michael Giles (drums, 1969-70)

Associated Acts:
Giles
Giles and Fripp
McDonald and Giles
U.K.
Sunday All Over The World
TU
Rhythm Buddies
Michael Giles
Jamie Muir & David Cunningham
21st Century Schizoid Band
Yes
Rieflin
Gunn
Fripp
Bill Bruford & Tony Levin
KTU
Gordian Knot
Asia
John Wetton & Richard Palmer-James
Centipede
Tuner
Bozzio / Mastelotto
BPM&M
Mastica
Anderson
Bruford
Wakeman
Howe
Prometheus
The Hellboys
Mr. Mister
The Shy Limbs
Greenslade
Fields
Bad Company
Music Improvisation Company

Also Called:
ProjeKct One
ProjeKct Two
ProjeKct Three
ProjeKct Four
ProjeKct Six
ProjeKct X

Genres:
Progressive Rock
Symphonic Rock
Jazz Fusion

Formed: In January 13th, 1969 in London, City of London, England

Debut Album: In the Court of the Crimson King (October 1969)