This is a great combo from Peter Lehmann winery

Peter Lehmann Barossa Semillon 2006
92 points - "Bright green-tinged colour; has flourished with two years bottle age, touches of honey and toast starting to appear on the foundation of citrus fruit; has further to go."
James Halliday, Australian Wine Companion 2010

Peter Lehmann Shiraz
Deep rich red in colour: the nose is typical of Barossa Shiraz, showing dark plums and chocolate, with attractive sweet cedar notes and a hint of black pepper. The palate has a good depth of dark berry flavours with a touch of savoury fruits and a good tannin structure in harmonious balance to the fruit. This wine will continue to give drinking delight for 5 plus years.