Aaj Noy Gun Gun song is a Bengali modern song from the Mone Pade Sei Sab Din - Best Of Salil Chowdhury released on . Music of Aaj Noy Gun Gun song is composed by Salil Chowdhury. Aaj Noy Gun Gun was sung by Lata Mangeshkar. Download Aaj Noy Gun Gun song from Mone Pade Sei Sab Din - Best Of Salil Chowdhury on Raaga.com.