Listen to O Jaanam O Jaanaam online. O Jaanam O Jaanaam is a Hindi language song and is sung by Kumar Sanu and Shreya Ghoshal. O Jaanam O Jaanaam, from the album O Jaanam O Jaanaam, was released in the year 2023. The duration of the song is 6:12. Download Hindi songs online from JioSaavn.