Listen to Mega Sandesam online. Mega Sandesam is a Malayalam language song and is sung by G.Deva Rajan and K.J. Yesudas. Mega Sandesam, from the album 24 Carat Gold - Hits Of K.J.Yesudas - Vol-1, was released in the year 1979. The duration of the song is 3:41. Download Malayalam songs online from JioSaavn.