Listen to Guna Garer Guna Maf Koro online. Guna Garer Guna Maf Koro is a Bengali language song and is sung by Abu Taher. Guna Garer Guna Maf Koro, from the album Ajke Naki Matom Jari, was released in the year 2018. The duration of the song is 5:49. Download Bengali songs online from JioSaavn.