In a large glass pitcher, combine the sliced orange, lemon, lime, and chopped apple.
Add the sugar or simple syrup and the brandy to the fruit pieces.
Muddle the fruit lightly with a wooden spoon for 30 seconds to release essential oils and juices.
Pour in the white wine and stir until the sugar is fully dissolved.
Cover the pitcher and refrigerate for at least 2 hours to allow the flavors to macerate.
Just before serving, stir in the chilled club soda.
Pour into ice-filled glasses, ensuring each serving includes a portion of the macerated fruit.