Listen to Thankachuvadukal online. Thankachuvadukal is a Malayalam language song and is sung by N.N.P. Prabhakaran and M.G. Sreekumar. Thankachuvadukal, from the album Aanappaara Achaamma, was released in the year 1998. The duration of the song is 3:58. Download Malayalam songs online from JioSaavn.