What details does Chapter 29 provide about the group of devotees who came from Madras?

Chapter 29 narrates that a group of devotees from Madras (now Chennai) came together for Sai Baba's darshan. These individuals were travelers on a larger pilgrimage to Kashi and made a stop in Shirdi after hearing of Baba's fame. The text mentions they were of the Ramdasi sect and were known for performing devotional singing with great enthusiasm. Upon having Baba's darshan, they attained a sense of peace and stayed near him for several days, continuing their devotional practices. As a sign of his pleasure, Chapter 29 records that Sai Baba gave this specific group eight rupees and eight annas, which pleased their minds.