Every June 21st, something happens to Paris. The city — usually composed, curated, a little cold — just loses it. Entirely.
Speakers appear in windows. Jazz drifts from wine bars. Afrobeats shake a courtyard in Belleville. A brass band materialises on a bridge. A techno rig materialises on a quay. Caribbean rhythms spill out of a péniche on the Seine. Hip-hop echoes off Haussmann walls. You turn a corner and walk into 300 dancing strangers.
The Fête de la Musique is free, citywide, all night. No wristbands. No stages you can't reach. No VIP sections blocking your view. Just a city deciding that tonight, music belongs to everyone.
This guide exists so you don't waste a single minute of it.