The interview took place January 31, 2018, in Girton, Cambridge, and preceded a luncheon Mr. Rutter attended, given by Lady Rachel Willcocks, the widow of Sir David Willcocks, at her home in Cambridge. Mr. Rutter also had a publishing deadline that day and had already been at work several hours when he arrived at 10:30 a.m. Mr. Rutter began the interview by explaining the luncheon he would later attend.