Listen to It's Your Birthday online. It's Your Birthday is a Tamil language song and is sung by Thaman S, Senthildass, Sam P. Keerthan and M. L. R. Karthikeyan. It's Your Birthday, from the album Kanna Laddu Thinna Aasaiya, was released in the year 2012. The duration of the song is 4:29. Download Tamil songs online from JioSaavn.