Listen to Vaani Devi (Slokam) online. Vaani Devi (Slokam) is a Malayalam language song and is sung by Madhavi Ramkumar. Vaani Devi (Slokam), from the album Stavaratnamala (Traditional Malayalam Devotional Songs), was released in the year 2022. The duration of the song is 2:17. Download Malayalam songs online from JioSaavn.