Listen to Chai Naa Mago Raja Hote online. Chai Naa Mago Raja Hote is a Bengali language song and is sung by Pannalal Bhattacharya and Sushil Banerjee. Chai Naa Mago Raja Hote, from the album Bengali Top 25 Devotional Songs, was released in the year 2005. The duration of the song is 3:13. Download Bengali songs online from JioSaavn.