Listen to Oh...Ho...Sanam online. Oh...Ho...Sanam is a Tamil language song and is sung by Himesh Reshammiya, Kamal Haasan, and Mahalakshmi Iyer. Oh...Ho...Sanam, from the album Dasavathaaram (Tamil) (Original Motion Picture Soundtrack), was released in the year 2009. The duration of the song is 5:31. Download Tamil songs online from JioSaavn.