I've been doing a little digging around on that group I mentioned in my last post, Europa Galante. They are an Italian period instrument baroque orchestra that specializes in Vivaldi's music, and playing it in such a way that it really comes alive. I think a lot of times many people have this image of classical music as dry, stale, or boring. Europe Galante blows that idea away completely, and does an incredible job of bringing a sense of vitality and zest to Vivaldi's music that anyone can enjoy.
The movie below is one I came across today of them performing the first movement of one of Vivaldi's many (over 500) concerti. I especially love this one, and I'm sure you will as well when you listen to it. Enjoy!