What were the specific lyrics or words to the bhajans sung during Sai Baba's Chavadi procession?

The provided excerpts from Chapter 37 do not contain the specific lyrics for the bhajans sung during the Chavadi procession. However, the text does provide a vivid description of the musical atmosphere. It mentions that devotees engaged in bhajan with love, accompanied by the resonance of the mridanga and veena. The air was filled with the "chanting of Sai’s name" and a "single chant of Hari’s name," along with shouts of victory for Sai. The collective sound of cymbals, drums, bells, and voices created a delightful and joyous uproar that filled the sky as the procession moved.