I am a violinist and for Good Friday 2019, I played violin at a local church with an orchestra for the Friday evening services. The conductor was Greg Wilbur. Before playing, we unloaded our instruments and stored them in Greg's office. His office was wall to wall books and I was almost late getting into the service on time because I got lost in his office. I met with him after that to discuss books. I saw that he had written this book about Bach and added it to this year's reading list. I am thinking about taking an upcoming year and devoting it to 52 books about composers. This is my one book about a composer for this year.