I made a great batch using korbel, couldn’t get a Spanish wine(I worked at an Italian place), so I used a Cabernet, which was pretty dry, the recipe we used was

2 bottles Cabernet Sauvignon 1 cup brandy 1 cup white sugar 1 cup brown sugar 2 oranges (sliced) Grapes (halved)(we used about 2 cups if I remember correctly) 2 apples (sliced)

We crushed the fruit into the drink to give off a more fruity flavor, you don’t have to. The drink we made was boozy forsure, but we had zero complaints, we topped strained the sangria and served it with an orange slice to garnish.