A Short Lecture and Demonstration on the Evolution of Ragtime as Presented by Jelly Roll Morton Nov 15, 2016

An astonishing Holy Grail-like glimpse of choreographer/dancer Anna Sokolow's famed 'A Short Lecture and Demonstration on the Evolution of Ragtime as Presented by Jelly Roll Morton' (1952), from Shirley Clarke's 'Home Movies #20'.