How does Chapter 43 describe the final moments leading up to Sai Baba's Mahasamadhi and the events that are planned to be narrated?

Chapter 43 serves as a continuation of the account of Sai Baba's passing. It outlines several key events that will be detailed within the chapter itself. Specifically, the narration promises to tell how, as death drew near, Sai listened to the Ramayana being read by a Brahmin for his own benefit. The chapter also mentions that it will explain the planning for the Samadhi, including a significant but unseen event referred to as the 'fall of the brick,' which was connected to determining the Samadhi's location. The author encourages the reader to listen with focused attention to these profound stories surrounding the saint's final days, as described in Chapter 43.