Listen to Main Kise Apna Kahoon Aaj online. Main Kise Apna Kahoon Aaj is a Hindi language song and is sung by Jaidev, Mukesh and Lata Mangeshkar. Main Kise Apna Kahoon Aaj, from the album Ek Thi Reeta, was released in the year 1969. The duration of the song is 4:44. Download Hindi songs online from JioSaavn.