It's that time of the year again. November arrives and the youngest wines in the wine world flood the market. Vins de primeur, nouveau wines, vinos jóvenes. These super young wines have their fame mostly thanks to Beaujolais in France. But Spain has their own version: Primero. To talk about these styles of wine, and the process by which they are made - carbonic maceration - a bottle of Primero squares off against Beaujolais Nouveau from Louis Jadot.