India's National Anthem completed 104 years

On 27th December, 2015, India's National Anthem completed 104 years of its existence.  It was sung for the first time on December 27, 1911, at the 27th annual session of the Indian National Congress in Calcutta.
About National Anthem "Jana Gana Mana"
- 'Jana Gana Mana'is the national anthem of India.It was composed by Rabindranath Tagore and was adopted as the Indian national anthem on 24 January 1950. The anthem is written in highly Sanskritized Bengali and is part of a Brahmo poem.It takes 52 seconds to sing the entire National Anthem. A shorter version of it takes around 20 seconds and is played on certain specific occasions.