I finally understand now why grape-flavored candy tastes not at all like grapes from the supermarket. Because they taste like Concord grapes. We went to a farmer's market today and they were selling these strange looking mini-black grapes, $2.50 a container. The aforementioned Concord grapes, you see. They smelled really good, so we bought some. And now the mystery is solved. Sweet as jam with a tart core, those little things are genuinely tasty, a much more flavorful than the over-engineered seedless monstrosities sold in the supermarkets. It tastes like Dimatap and Grape Blow Pops and Purplesaurus Rex Kool Aid all in one. With seeds. Yummy Concord grapes!