Listen to Dalay Dalay online. Dalay Dalay is a Santali language song and is sung by Ganga Rani Thapa and Masang Hansda. Dalay Dalay, from the album Sita Nala Re Sagun Supari, was released in the year 2010. The duration of the song is 2:50. Download Santali songs online from JioSaavn.