Expanding on the history of Henry Cow in new recordings discovered after the 19-CD Cow Redux box, including: a well-recorded concert at the the first Glastonbury Fayre in 1972, the earliest recordings of the quartet of Martin Ditcham, Fred Frith, John Greaves and Tim Hodgkinson; a 1978 grouping with Phil Minton; unrecorded compositions from 1977 in Bilbao; and a 1976 Chaumont Concert.

Starting with Blegvad's "Downtime" LP, this box traces the evolution of the Peter Blegvad Trio into a quintet with Karen Mantler and Bob Drake, released in a solid box with a double CD of alternate versions, unreleased material and live performances, plus a 72 page book of photographs, memorabilia, drawings, documents and recollections; the ultimate reissue!