This is a recipe from the 70's.... but it's still the best I've tried:

SANGRIA

(1) 750 ml dry red wine
2 oz. brandy
juice of 1 large orange
1/3 C simple syrup or (1/3 C light karo syrup cut with water)
orange, sliced thin
lemon, sliced thin
lime, sliced thin
1 C club soda

Combine first 7 ingredients in a large pitcher. Mix and chill. When ready to serve, stir in club soda. Taste for balance and add more orange juice, syrup or lemon juice as needed. Serve over ice with a slice of fruit in each glass.

Enjoy...........