HYDERABAD: Bhagawathulu Sethuram, a Kuchupudi dance professor in Potti Sreeramulu Telugu University, has taken up the task of converting Sai Baba aartis into a dance ballet at Sri Tyagaraya Gana Sabha on Friday from 6.30 p.m. Mr. Sethuram has composed the Kuchipudi dance ballet. Entry is free, said a press release.