I would never have pegged Bill Crow as a precursor to Eddie Prevost and the experimental, mostly UK-based musicians associated with "egoless improvisation." But his critique is as much social as it is aesthetic. Those are inextricably linked, of course, especially in music/practice that involves this level of spontaneous collaboration. And I'm not disagreeing with Crow... just interesting to me to see these threads running through to the evolution of an avant-garde Crow likely would have criticized for other reasons.