In a large, heavy glass pitcher, combine the brandy, Cointreau, red wine, and Sweet-and-Sour Mix. Reserve 4 lime and 4 orange wedges for serving, and add the remaining citrus fruit to the pitcher. Stir together well and refrigerate for at least 1, and up to 4 hours before serving time.

When ready to serve, stir the club soda into the pitcher. Fill half of 4 wine or highball glasses with ice cubes and garnish their edges with one each of the reserved lime and orange wedges. Pour some sangria into each glass and serve at once. Serves 4.