Listen to Aaj Kahe Kartani Der online. Aaj Kahe Kartani Der is a Bhojpuri language song and is sung by Prince Singh. Aaj Kahe Kartani Der, from the album Jay Jay Chhathi Maiya, was released in the year 2017. The duration of the song is 4:33. Download Bhojpuri songs online from JioSaavn.