National songs are musical compositions that represent a country and express its identity, culture, and values. These songs often evoke feelings of patriotism and unity among citizens. They can be performed during national celebrations, official events, and ceremonies, reinforcing a sense of belonging and pride. Typically, national songs include lyrics that highlight the nation's history, achievements, and aspirations. Many countries have an official national anthem, while some may also have additional songs that hold cultural significance. Examples of national songs include the United States' "The Star-Spangled Banner" and India's "Jana Gana Mana".