Listen to Mahabiswe Mahakashe online. Mahabiswe Mahakashe is a Bengali language song and is sung by Ritu Guhathakurta. Mahabiswe Mahakashe, from the album Kaar Milan Chao Birahi, was released in the year 1978. The duration of the song is 2:58. Download Bengali songs online from JioSaavn.