Listen to Sei Valo Sei Valo online. Sei Valo Sei Valo is a Bengali language song and is sung by Nilima Basu and Rabindranath Tagore. Sei Valo Sei Valo, from the album Jagoraner Songini, was released in the year 2012. The duration of the song is 5:36. Download Bengali songs online from JioSaavn.