My wife picked up a new Welch's product called 100% White Grape Cherry Juice when we went grocery shopping last weekend. It's actually a blend of white grape, apple, pear and cherry juices. I usually don't care for any of those blended fruit juices, so I was pleasantly surprised when I really like this stuff. It's really good. I carbonated some of it and that was delicious. I bet this stuff would make a great mixer.