8. Opus One NV “Overture”: As a natural extension of the creation of the estate’s signature cuvée – Opus One – Overture’s varietal composition evolves based on the lot selections made for each vintage. Overture reflects the proportion of Bordeaux-heritage grape varieties planted on the estate: Cabernet Sauvignon, Merlot, Cabernet Franc, Petit Verdot & Malbec. Uniquely, Overture captures the essence of the estate across vintages; therefore the exact blend and cellar approach will always differ from Opus One.