Listen to Debatar Gras Recitations online. Debatar Gras Recitations is a Bengali language song and is sung by Nirmalendu Lahiri. Debatar Gras Recitations, from the album Chayanika Nirbachita Bangla Kabita, was released in the year 2007. The duration of the song is 8:41. Download Bengali songs online from JioSaavn.