Listen to Kal Milan Chao Birohi online. Kal Milan Chao Birohi is a Bengali language song and is sung by Mohan Singh and Rabindranath Tagore. Kal Milan Chao Birohi, from the album Mohan Singh Khangura, was released in the year 2001. The duration of the song is 2:32. Download Bengali songs online from JioSaavn.