Matthew Yee-King was born in 1975. He went to secondary school (11-18) with other Rephlex etc artists Tom Jenkinson (Squarepusher) and Jordan Muscott (Railway Raver). In a band with these two as well as Graham Gatheral (later in a duo with yee-king called Bavin) and James Stephenson (Chungking + Sam Sparrow), he learned to play drums. He also began to compose electronic music with his Amiga.
Jason Buckle (JP Buckle) is a British electronica artist from Doncaster, England. His best known work was probably as one third of chart stars All Seeing I, but has also recorded as Rubber Johnny and National Bandit, as well as being part of Fat Truckers, and Jarvis Cocker's side-project Relaxed Muscle.
Lektrogirl is the pseudonym for musician and artist Emma Davidson. As a musician, she has released on full length album on the Aphex Twin's label Rephlex Records in 1999 called I Love My Computer and a number of MP3 releases on Swiss Net Label micromusic.
The Kosmik Kommando is Michael Cullen, who prduces under the aliases: Mike Dred, Universal Indicator, Machine Codes, Chimera, DJ Judge Dred, Space Avenger, Mike Dred & Dr Fernando, Mike Dred & Peter Green,