COS

The Profile

Belgian progressive rock group formed as Classroom in 1966; Pascale De Trazegnies joined in 1969. Best-known period is mid-1970s (Postaeolian Train Robbery era) with strong Canterbury and jazz influences; Musea reissues include Classroom-era tracks.

Formed as Classroom in 1966; Pascale De Trazegnies joined around 1969; active through late 1970s with notable 1974 debut era (Postaeolian Train Robbery).

A detailed, appreciative review of COS's 1974 debut era, highlighting Canterbury-influenced progressive rock, Pascale De Trazegnies's vocals, and the band's jazz roots. The reviewer praises the Postaeolian Train Robbery period as one of the band's best moments. Musea edition extras from the Classroom era are noted as valuable additions.