Kalabhairavashtakam : Eight Verses on Kalabhairava By Shankara Bhagavadpaada

This hymn praises the lord kalabhairava who is the guardian of kashi as the supreme god who is non different to Shiva and non different to atman our true self. He who is the creator, protector, destroyer of the whole world. He is the giver of wisdom and liberation, destroyer of all evil qualities. This hymn was sung by acharya adi shankara bhagavadpada in the holy shrine of kashi.