1bottle red winesomething you like to drink, but not too special
Combine plums, cherries and sugar in a large pitcher, stirring to mix. Top with brandy and red wine and stir again. Cover top of pitcher with plastic wrap and refrigerate the sangria for at least 4 hours, and preferably overnight to allow the sugar to dissolve fully and for the flavours to meld. Serve in wine glasses. It'll keep in the fridge for about 3 days.