Can you detail the visit of the devotees from Madras as mentioned at the beginning of Chapter 29?

The start of Chapter 29 describes a group of devotees from the Madras region who came to Shirdi. This group of travelers, who belonged to the Ramdasi sect, were on a pilgrimage to Kashi and stopped at Shirdi on their way to receive Sai Baba's darshan. They were known for their devotional singing. Upon their arrival, the chapter notes that they 'attained peace' and stayed for several days, regularly performing 'loving devotional singing with great enthusiasm.' As a sign of his pleasure with their devotion, Chapter 29 recounts that Baba gave them a gift of eight rupees and eight annas.