Andrew Duke formed the Cognition Audioworks label in 1990 after
operating Incognito Musique and Digitalis Recordings (1987-1990). Cognition Audioworks' online home is the Cognition site:
cognitionaudioworks.com (ranked
as an "essential" website and one of the Top 200 sites on the net, music-related or otherwise, in The Wire, October 2000).