Matt Jones mailed me last night about a bootleg/mashup over at boomselection (the Jan 18 entry): Raiding the 20th Century, by DJ Food's Strictly Kev [mp3]. It's unbelievable. Check the tracklisting (labelled as the DJ Food mix). Not just the usual Xtinas and Beyoncé's stretched over rock beats (tho there is that), but also the forerunners of cutup: John Oswald, Steve Reich, William Burroughs, Pierre Henry, Grandmaster Flash, Tape Beatles, Negativland, Christian Marclay, Black Helicopters etc.
More thoughts to follow. Get it while it's hot.