Listen to College Wali O Dadar Sali online. College Wali O Dadar Sali is a Bengali language song and is sung by Krittibas Mahato. College Wali O Dadar Sali, from the album College Wali O Dadar Sali, was released in the year 2015. The duration of the song is 3:22. Download Bengali songs online from JioSaavn.