World Music Day, also known as Fête de la Musique, is celebrated annually on June 21. This global event encourages musicians of all genres to perform in public spaces, promoting the idea that music should be accessible to everyone. It originated in France in 1982 and has since spread to over 120 countries. The day features free concerts, street performances, and various musical activities, allowing both amateur and professional artists to showcase their talents. World Music Day aims to foster a sense of community through music, highlighting its universal language and ability to bring people together.