Listen to Mangalavenniri online. Mangalavenniri is a Kannada language song and is sung by Sujatha Dutt. Mangalavenniri, from the album Sri Sukshetra Bukkasagara Sri Guru Karisiddeshwara Swamy Suprabhatha Matthu Bhakthi Geethegallu, was released in the year 2017. The duration of the song is 3:23. Download Kannada songs online from JioSaavn.