https://www.youtube.com/watch?v=VFBqYH1wkhg https://www.youtube.com/watch?v=u7TTh0PSQ1Y story - sound came when enemies broke leg of nandhi https://youtu.be/u7TTh0PSQ1Y?t=168 1 chant of shiva equals to 1000 times Brahmasutra shivalingam by chaganti koteswarrao https://www.youtube.com/watch?v=0dw0o8FwG7A