Prime Minister Narendra Modi on Tuesday launched a medley version of Bapu's favourite bhajan 'Vaishnav jan to tene kahiye' sung by artists from over 40 countries, during the closing ceremony of the Mahatma Gandhi International Sanitation Conference here.

As part of the year-long celebrations leading to Gandhi's 150th birth anniversary, artists from over 124 countries have contributed musically and paid homage to the Mahatma through his favourite bhajan.