Georgette Tsinguirides turns 98! She worked at the Stuttgart Ballet for over 50 years: from 1945 onwards, first as a dancer, then as a choreologist, she notated almost all of John Cranko's choreographies in dance notation. To mark her birthday, dramaturge Lucy Van Cleef and author Susanne Wiedmann discuss the new edition of the book “Georgette Tsinguirides: A Life for John Cranko and the Stuttgart Ballet.”