Cuneiform's issue of several previously unreleased live recordings from the 1970s editions of the Chris McGregor big band (commencing with the brilliant Travelling Somewhere) has stirred up some powerful memories, especially among Brits and Europeans old enough to have seen the group live. More to the point, it has also served to introduce a whole new generation of jazz fans to the unique qualities of the Brotherhood, which was made up of a multi-racial assortment of South African expats who combined African hi-life, kwela, and township jive with both traditional and avant-garde American big band jazz. Beyond that, the special significance of the group in Great Britain was related to its arrival from South Africa at a time of great musical ferment, when young British (and European) players were absorbing the lessons of American jazz innovators such as John Coltrane, Ornette Coleman, Albert Ayler, and Sun Ra…