https://en.wikipedia.org/wiki/Jana_Gana_Mana
Please kindly go through the fulll matter in wikipedia
Controversy exists regarding the appropriateness of Jana Gana Mana as the national anthem of an independent India. The poem was composed in December 1911, precisely at the time of the Coronation Durbar of George V, and is considered by some to be a paean in praise of "the overlord of India's destiny". The composition was first sung during a convention of the then loyalist Indian National Congress in Calcutta on Dec. 16, 1911.[9] It was sung on the second day of the convention, and the agenda of that day devoted itself to a loyal welcome of George V on his visit to India. The event was reported thus in the Indian press:
"The Bengali poet Babu Rabindranath Tagore sang a song composed by him specially to welcome the Emperor." (Statesman, Dec. 28, 1911)
"The proceedings began with the singing by Babu Rabindranath Tagore of a song specially composed by him in honour of the Emperor." (Englishman, Dec. 28, 1911)
"When the proceedings of the Indian National Congress began on Wednesday 27th December 1911, a Bengali song in welcome of the Emperor was sung. A resolution welcoming the Emperor and Empress was also adopted unanimously." (Indian, Dec. 29, 1911)
