Listen to Sei Valo Sei Valo online. Sei Valo Sei Valo is a Bengali language song and is sung by Ashok Bhattacharya. Sei Valo Sei Valo, from the album Sei Valo Sei Valo, was released in the year 2022. The duration of the song is 4:44. Download Bengali songs online from JioSaavn.