The Condensed 21st Century Guide to King Crimson

The Condensed 21st Century Guide to King Crimson is a compilation by progressive rock band King Crimson, released in 2006. It contains select studio tracks from the two box sets, The 21st Century Guide to King Crimson – Volume One – 1969–1974 and The 21st Century Guide to King Crimson – Volume Two – 1981–2003.

Personnel
King Crimson
 * Robert Fripp – guitar, Mellotron, harmonium, sleeve notes, & other devices
 * Peter Sinfield – lyrics, illumination, sound and vision
 * Michael Giles – percussion, drums, back vocals
 * Greg Lake – bass guitar & vocals
 * Ian McDonald – reeds, Mellotron, keyboards, vocals, vibraphone, woodwind
 * Mel Collins – sax, flute, Mellotron
 * Peter Giles – bass guitar
 * Gordon Haskell – vocals
 * Andrew McCulloch - drums
 * Boz Burrell – bass guitar & lead vocals
 * Ian Wallace – drums
 * Bill Bruford – percussion, drums, electronic percussion, electronic drums
 * John Wetton – bass guitar & lead vocals
 * David Cross – violin, viola & Mellotron
 * Jamie Muir – percussion
 * Adrian Belew – guitar & lead vocals
 * Tony Levin – bass guitar, Chapman Stick & backing vocals
 * Pat Mastelotto – acoustic/electronic drums and percussion, drum programming
 * Trey Gunn – Warr Guitar, talker

Additional personnel
 * Keith Tippett – piano
 * Robin Miller – oboe, English horn
 * Marc Charig – cornet
 * Richard Palmer-James – lyrics