If you want to learn more about the history of Corsica, this is the place to be. The museum a beautiful mixture of an historic building with modern elements added. The architecture is really outstanding in itself.
The collection is not big, but nicely presented (although sometimes better lighting would have come in handy).
A suggestion: try to insulate the music capsules better, the way they are set up now, you can here the music of the other capsules seeping in.
Visited July 2016. You can find my review about Musee de la Corse also on TripAdvisor.