Unknown Facts About India’s National AnthemDo u know India's National Anthem was first sung in December 1911 at Calcutta session of the Indian National Congress  In January 24 1950 Hindi Version Of National Anthem was Adopted By Constituent Assembly Of India  National Anthem was composed by Bengal Sankritized Rabindranath TagoreOn September 11, 1942 Netaji Subhas Chandra Bose was the first Person who labelled the song Nationl Anthem During a Meeting With German-Indian Society One Can Sing National Anthem approximately 52 secondsOriginal National Anthem Was Later Translated In Hindi And Urdu By Abid Ali  National anthem was translated in English during 1919 And titled “Morning Song of India”.