Listen to Lassana Daasak online. Lassana Daasak is a Sinhalese language song and is sung by Sarath Dassanayake, Shayami Fonseka and Ranil Mallawarachchi. Lassana Daasak, from the album Stars Of 70's, Vol. 11, was released in the year 2016. The duration of the song is 4:10. Download Sinhalese songs online from JioSaavn.