Listen to Sei Bhalo Sei Bhalo online. Sei Bhalo Sei Bhalo is a Bengali language song and is sung by Debabrata Biswas. Sei Bhalo Sei Bhalo, from the album Purano Sei Diner Katha - Kabi Gurur Gaane Rabindra Sangeet, was released in the year 1965. The duration of the song is 3:04. Download Bengali songs online from JioSaavn.