Playback singer Kunal Ganjawala is travelling back in time. On Sunday, the singer took to his Instagram, and shared a post dedicated to playback singer Sushma Shreshta also known as Poornima. The first picture is a throwback from the recording of the song ‘Ek Din Bik Jayega’, the iconic track from Raj Kapoor's film 'Dharam Karam'. The picture features legends of the Hindi film music industry, including Raj Kapoor, S.D. Burman, his son R.D. Burman, music arranger Manohari Singh, actor Randhir Kapoor, and Sushma Shrestha (also known as Poornima).

For the unversed, one of the versions of ‘Ek Din Bik Jayega’ was sung by Sushma Shrestha and R.D. Burman. He also penned a long note in the caption, as he expressed his gratitude to Sushma Shreshta for being his guardian angel.