Listen to O Sanam Tum Le Kasam online. O Sanam Tum Le Kasam is a Hindi language song and is sung by Dilip Sen-Sameer Sen, Kumar Sanu, and Sapna Mukherjee. O Sanam Tum Le Kasam, from the album Hatyara, was released in the year 1998. The duration of the song is 4:35. Download Hindi songs online from JioSaavn.