Loire Valley (wine) a variety of limestone with excellent drainage that is known as tuffeau which is the same material used to build many of the famous Loire Valley Châteaux. The area around Chinon, Bourgueil and Saint-Nicolas-de-Bourgueil produces the majority of the Loire Valley's red wine based on the Cabernet franc grape—known in this areas as "Breton". The wines of the Chinon area are the softest and rich expression of the grape while the Bourgueil area produces more tannic and firm wines. The St-Nicolas-de-Bourgueil area produces the lightest colored wines. In the 19th century, the wines of the Chinon area were compared favorably
Loire Valley chansonniers the chansonniers (Dijon and Laborde), have quasi-alphabetical indexes. Unlike those of Antoine Busnois, Firminus Caron's songs are poorly represented in the Loire Valley chansonniers. Of the two song attributed to Josquin des Prez, one is "Adieu mes amours". The Chansonnier Nivelle de la Chaussée is located at the Bibliothèque nationale de France in Paris. It contains many small-scale corrections and crossed-out notes which gives insight into its principal scribe as well as several instances of large-scale erasures, post-binding, where entire voice parts were erased. Seven works of the composer Johannes Delahaye appear in it. It is widely accepted as being