Listen to Kaun Dagar (From "Lajja") online. Kaun Dagar (From "Lajja") is a Hindi language song and is sung by Lata Mangeshkar. Kaun Dagar (From "Lajja"), from the album Lajja, was released in the year 2021. The duration of the song is 6:07. Download Hindi songs online from JioSaavn.