Mother and daughter – Big Edie and Little Edie Beale – live with six cats in a crumbling house in East Hampton. Little Edie, in her 50s, who wears scarves…

The landmark documentary about the tragically ill-fated Rolling Stones free concert at Altamont Speedway on December 6, 1969. Only four months earlier, Woodstock defined the Love Generation; now it lay…