Listen to Upasana (From "Thottavadi") online. Upasana (From "Thottavadi") is a Malayalam language song and is sung by P. Jayachandran. Upasana (From "Thottavadi"), from the album Raagam Sreeragam - P. Jayachandran, was released in the year 2018. The duration of the song is 3:43. Download Malayalam songs online from JioSaavn.