Its grapes are twice fermented, which is the same as the process used to make prosecco. However, prosecco is fermented in stainless steel vats and champagne is twice fermented in glass bottles. The result is two very different sparkling wines. Champagne retains a dryness and develops a very complex flavour profile.

The recent passing of Jane Birkin was a reminder of just how attached French people are to la chanson française, which literally translates to "French songs" but is much more than that. Chanson française is a very distinct genre of music and is intertwined with French culture and history. Several styles of chanson française have emerged over the years, but the defining feature that ties them all together is that it's all about the words. In this episode of French Connections we take you on a musical tour of la chanson française.