Nightmare on Brett Dark Sour Ale Aged in Leopold Bros Whiskey Barrels

This is stunning. Tart cherries with a touch of nutmeg. Deeply oxidized but well balanced with its acidity and oaky tannins. Caramel coming through as the initial carbonation subsides. Closest comparison is Cuvée Freddy, and while that beer is great, this is better. Ready to drink right after pouring, and I suspect it will improve with some time and warming.