Listen to Thankasooryan online. Thankasooryan is a Malayalam language song and is sung by Madhu Balakrishnan, Rajalakshmy, Jose Sagar and Khalid. Thankasooryan, from the album Oru Thathwika Avalokanam, was released in the year 2021. The duration of the song is 4:27. Download Malayalam songs online from JioSaavn.