Listen to Karar Oi Lauhokapat online. Karar Oi Lauhokapat is a Bengali language song and is sung by Indranil Sen and Rabindranath Tagore. Karar Oi Lauhokapat, from the album Aamar Desh, was released in the year 2014. The duration of the song is 2:30. Download Bengali songs online from JioSaavn.