This is an exceptionally rare and innovative blend, suggesting a modern and adventurous winemaking approach. Expect a fascinating aromatic profile where the dark fruit notes of Shiraz (blackberry, plum, black cherry) intertwine with its characteristic pepper and spice (clove, anise). The Riesling component, even if a small percentage, is likely to significantly lift the aromatics, introducing vibrant floral notes (honeysuckle, jasmine), bright citrus zest (lime, lemon peel), and a distinctive minerality. On the palate, it would likely be medium-bodied with a refreshing, vibrant acidity from the Riesling, elegantly balancing the richer fruit and spice of the Shiraz. Tannins are expected to be moderate, leading to a complex and intriguing finish with a harmonious interplay of fruit, spice, and aromatic lift.