Singer Hans Raj Hans will perform with his son Navraj Hans on "T-series Mixtape Punjabi".They will revive iconic songs - "Ae jo sili sili aundi" and "Narazgi". "This is the biggest feeling for a father... singing along with his son on such a big platform. It is a nostalgic feeling for me working with T-series on 'Ae jo sili sili...'. This song was my first few songs with Gulshan Kumar, and to recreate it today is a great feeling," Hans Raj said in a statement.Navraj is eagerly awaiting to perform with his father."It is a dream come true. I would always dream of collaborating with my dad whom I idolise. I would never have the courage to approach my dad directly. It is a very prestigious moment and a lifetime opportunity for me," he said.The episode, featuring them, will go live on December 14 on T-series' YouTube channel.