French folk music is like when you hear someone singing or playing music that reminds you of France. It's music that comes from people who have lived in France for a long time and it has been passed down from generation to generation.
The music can vary depending on where it comes from in France. Some folks in the north sing songs that have a lot of accordions playing in them, while people in the south might play music with more guitars and other strings. There are also many different kinds of dances that go with French folk music, like the waltz and the mazurka.
French folk music can tell stories about things that happened a long time ago in France or talk about everyday things like love and work. Many of the songs are sung in French, but sometimes they have other languages mixed in, like songs in the Basque language that people sing in the Pyrenees mountains between France and Spain.
In the end, French folk music is a special kind of music that helps people to connect with their history and culture in France.