In What Music Did, experimental filmmaker and violinist Tony Conrad explores in depth the relationship between music and mathematics. A work of decades that was left unfinished at the time of his death in 2016, Conrad’s expansive history of the interrelationship of music and mathematics is published here for the first time. Editor Patrick Nickleson describes Conrad’s method as that of an anarchic, interarts haberdasher; much of the research comes from musty and out-of-print source...

Growing up, Tony Bernard knew that his father, Henry, had been in Nazi concentration camps during World War II. He was familiar with the tattoo bearing his Auschwitz number—B1224—and the scar resulting from a suicide attempt while in a camp in Blizyn. As an Australian boy growing up on Sydney's Northern Beaches where Henry was a well-respected doctor, Tony simply accepted these facts. Only as a young man, on a trip to Poland with his father, did he begin to uncover the secrets that filled ...