Listen to Koi Bana Aaj Apna online. Koi Bana Aaj Apna is a Hindi language song and is sung by Lata Mangeshkar. Koi Bana Aaj Apna, from the album Malati Madhav, was released in the year 1951. The duration of the song is 2:47. Download Hindi songs online from JioSaavn.