ProjeKct X was a side project of the music band King Crimson

King Crimson

King Crimson are a rock band founded in London, England in 1969. Often categorised as a foundational progressive rock group, the band have incorporated diverse influences and instrumentation during their history...

 during the year 2000.

In 2000, while the band King Crimson

King Crimson

King Crimson are a rock band founded in London, England in 1969. Often categorised as a foundational progressive rock group, the band have incorporated diverse influences and instrumentation during their history...

 recorded their album

Album

An album is a collection of recordings, released as a single package on gramophone record, cassette, compact disc, or via digital distribution. The word derives from the Latin word for list .Vinyl LP records have two sides, each comprising one half of the album...

 The ConstruKction of Light

The ConstruKction of Light

The ConstruKction of Light is an album by the band King Crimson, released in 2000. It has the distinction of being the first studio album to be released by King Crimson without Bill Bruford on drums since prior to the release of Lark's Tongues in Aspic . It also in notable for the absence of Tony...

, the four members of this line-up also recorded the album Heaven and Earth

Heaven and Earth (2000 album)

Heaven and Earth is an album by "ProjeKct X" released in 2000 on the Pony Canyon label as a Japanese Exclusive Release.-Tracklist:# The Business of Pleasure 2:44.39# Hat in The Middle 3:43.72# Side Window 3:08.39# Maximizer 6:29.35...

as ProjeKct X. The line-up consisted of Robert Fripp

Robert Fripp

Robert Fripp is an English guitarist, composer and record producer. He was ranked 42nd on Rolling Stone magazine's 2003 list of the "100 Greatest Guitarists of All Time" and #47 on Gibson.com’s "Top 50 Guitarists of All Time". Among rock guitarists, Fripp is a master of crosspicking, a technique...

 on Guitar

Guitar

The guitar is a plucked string instrument, usually played with fingers or a pick. The guitar consists of a body with a rigid neck to which the strings, generally six in number, are attached. Guitars are traditionally constructed of various woods and strung with animal gut or, more recently, with...

, Adrian Belew

Adrian Belew

Adrian Belew is an American guitarist, singer, songwriter, multi-instrumentalist and record producer...

 on Guitar

Guitar

The guitar is a plucked string instrument, usually played with fingers or a pick. The guitar consists of a body with a rigid neck to which the strings, generally six in number, are attached. Guitars are traditionally constructed of various woods and strung with animal gut or, more recently, with...

 and V-Drums, Trey Gunn

Trey Gunn

Trey Gunn is an American musician, known for his membership in progressive rock band King Crimson from 1994 to 2003, playing Warr Guitar and Chapman Stick.-Biography:...

 on Warr Guitars, and Pat Mastelotto

Pat Mastelotto

Pat Mastelotto is a rock drummer who has worked with Mr. Mister and King Crimson, amongst others. For King Crimson he initially formed part of the "double trio" lineup, joining Bill Bruford on drums...

 on traps and "buttons" (electronic percussion and loops).

This continued the tradition of ProjeKcts

ProjeKcts

The ProjeKcts are a succession of spin-off projects associated with the band King Crimson.Devoted to instrumental and heavily improvised music, the ProjeKcts were most active from 1997 to 1999, but have performed intermittently since...

 One, Two, Three, and Four (sub-groups into which King Crimson 'fraKctalised' from 1997 to 1999).