Singer and composer Angaraag Mahanta a.k.a Papon on Monday remembered his mother and Assamese folk singer Archana Mahanta on her 75th birth anniversary, and said, `keep singing, keep smiling wherever you are`.

Papon is the son of renowned folk singers Khagen Mahanta and Archana. His father is known as the `King of Bihu`, and his `Bihu` songs like Borgeet are quite popular in Assam.