Listen to Chai Naa Mago Raja Hote online. Chai Naa Mago Raja Hote is a Bengali language song and is sung by Pannalal Bhattacharya. Chai Naa Mago Raja Hote, from the album All Time Gteats - Pannalal Bhattacharya, was released in the year 1976. The duration of the song is 3:13. Download Bengali songs online from JioSaavn.