Listen to Koto Kothai Bhalobasha online. Koto Kothai Bhalobasha is a Bengali language song and is sung by Javed Ali and Sadhana Sargam. Koto Kothai Bhalobasha, from the album Paapi, was released in the year 2012. The duration of the song is 4:08. Download Bengali songs online from JioSaavn.