**National Anthem of India**
The National Anthem of India is a patriotic song titled "Jana Gana Mana." It was composed by the renowned poet and Nobel laureate, Rabindranath Tagore. The song was officially adopted as the National Anthem of India on 24th January 1950, when India became a Republic.

**Rabindranath Tagore: The Composer**
Rabindranath Tagore, often referred to as Gurudev, was a polymath who excelled in various fields such as literature, music, and art. He was born on 7th May 1861, in Kolkata, India. Tagore's contribution to literature and music is immense, and his works continue to inspire people even today.

**The Composition Process**
The composition of the National Anthem, "Jana Gana Mana," dates back to 1911 when Tagore was invited to attend the annual session of the Indian National Congress in Calcutta. During this event, Tagore wanted to create a song that would unite people and instill a sense of patriotism.

Tagore wrote the lyrics of the song in Bengali and set it to the tune of his own song "Bharoto Bhagyo Bidhata." The composition beautifully captures the essence of India's cultural diversity and unity. The song is written in a highly Sanskritized version of Bengali known as Tatsama, making it accessible and relatable to people across the country.

**Historical Significance**
The National Anthem played a significant role during India's struggle for independence. It became a rallying cry for freedom fighters and a symbol of nationalistic fervor. The song's profound lyrics and soul-stirring melody continue to evoke a sense of pride and patriotism among Indians.

**Recognition and Adoption**
After its composition, "Jana Gana Mana" gained immense popularity and was widely sung across the country. In 1950, when the Constitution of India came into effect, it was officially adopted as the National Anthem. The significance of this song lies in its ability to reflect the diversity and unity of India.

**Conclusion**
Rabindranath Tagore's composition, "Jana Gana Mana," is a remarkable expression of patriotism and national unity. Its adoption as the National Anthem of India reflects the deep cultural and emotional connection it holds for the people of India. The song continues to inspire generations and serves as a reminder of our shared heritage and aspirations.