(The) Blending secrets

This is a critical and essential step,
based on the expertise of the Master Blender…

As a perfumer would, the Master Blender will seek an eaux-de-vie sample with wine-like/vinous qualities,
another with dry fruit aromas, and a third with a touch of floral notes for a harmonious blend.
The diversity of the eaux-de-vie is essential to enrich the aromatic pallet.