When I used to drink Cider and black it was with creme de cassis. (London Pubs) then as far as I was told they weren't allowed to do that anymore and replaced it with cordial. We all felt very hard done by as that was the whole reason we drank it, a shot of liqueur was a good way to "fortify" the cider!!Creme de Cassis?
I'm not in France, FFS! Blackcurrant juice! Lol