Info on auditoriums in Hyderabad, please

[pvinnakota]

Hello,
I am gathering information on auditoriums in Hyderabad, for conducting a classical dance performance. Only Ravindrabharathi has some information on its website. Sundarayya Vignana Kendramu has a website, but I couldn't find information on renting it. Others, like Sri Thyagaraja Gana Sabha, Bharatiya Vidya Bhavan Auditorium do not have websites, and barring some phone numbers, little other information is coming up.
Once upon a time, Keyes High School auditorium was a popular venue for cultural events. Is it still operational?
Is it possible for someone to compile a list of all the good auditoriums with seating capacities, green room availability, banquet hall facilities, rents for various facilities?
I believe such valuable information in one place will give an opportunity for all the Telugu diaspora to research the available facilities and prepare a short list, before actually visiting them.
Thanks,