Listen to Sei Falgun To Ello online. Sei Falgun To Ello is a Bengali language song and is sung by Kumar Sanu and Alka Yagnik. Sei Falgun To Ello, from the album Ultimate Bengali Hits Of Kumar Sanu & Alka Yagnik, was released in the year 2018. The duration of the song is 6:54. Download Bengali songs online from JioSaavn.