Listen to Hallo Sai Hallo online. Hallo Sai Hallo is a Hindi language song and is sung by Shamshad Begum, G.M. Durrani and Prem Nath. Hallo Sai Hallo, from the album Bade Bhaiya, was released in the year 1951. The duration of the song is 3:07. Download Hindi songs online from JioSaavn.