I'm on a search for the best Concord grape juice AND jelly. I grew up with Welch's, and I would always have thought all grape juices taste the same... but then I tried the fresh grape juices from Buzzard Creek (at the Union Sq. Greenmarket.) Sadly, they're around only in the fall, and I just think for the rest of the year I should aspire to find the very best facsimile.
At the stores I easily find Kedem, and I like it enough. But is there a great brand to look for? And how about grape jelly? Is there something really nice around?