Listen to Mann Magan Bhaiya Ab Kya Bole online. Mann Magan Bhaiya Ab Kya Bole is a Hindi language song and is sung by Niranjan Pandya. Mann Magan Bhaiya Ab Kya Bole, from the album Kabirvani, was released in the year 1999. The duration of the song is 7:37. Download Hindi songs online from JioSaavn.