Listen to Day 7 - Durga Kalratri Mantra online. Day 7 - Durga Kalratri Mantra is a Hindi language song and is sung by Shalini Ved. Day 7 - Durga Kalratri Mantra, from the album Navratri: Daywise Chants and Prayers, was released in the year 2014. The duration of the song is 0:44. Download Hindi songs online from JioSaavn.