Here you can virtually travel by train through France and listen to sample of the country's different languages/cultures.

There's also a site that's a sort of traditional music hub showing LP's and CD's covers. Useful as a starting point to further investigation, but no recorded material.

A colleague of mine has a blog (in Occitan) where she posts YouTube stuff (hers and other's) Here is a link to her music posts.

Drinking G&T's by the pool... I'm not but could be (though I have no pool), Fall hasn't come yet, some days are still pretty hot: