Fête de la Musique is a free music festival that takes place on the summer solstice in Lille. The festival features concerts and performances by local and international artists, with music ranging from classical to rock to electronic. The atmosphere is lively and festive, with people of all ages and backgrounds coming together to celebrate the power of music. With so many free concerts to choose from, Fête de la Musique is the perfect choice for budget-conscious travellers looking for a fun night out in Lille.