Listen to Sahanam(Duet) online. Sahanam(Duet) is a Malayalam language song and is sung by Daleema, Bobby Xavier and Fr. Shaji Thumpechirayil. Sahanam(Duet), from the album Suvishesham, was released in the year 2010. The duration of the song is 5:09. Download Malayalam songs online from JioSaavn.