Who were some of the key figures and groups involved in the Chavadi procession, and what were their roles?

Chapter 51 provides details about various participants in the Chavadi procession. The Dhurandhar group was present, and the men and women of Shirdi joyfully participated by shouting slogans of victory. Tatya Patil played a specific role, walking on Baba's left side while holding a lantern to light the way. Another devotee would hold the end of Baba's cloth on his right side. The procession also notably featured a horse named Shyam-Sundar, who was adorned with beautiful ornaments and danced at the front of the procession.