Should I Ask Her To A Concert?

Well, to be honest this is kind of an odd scenario. There is a girl, and I have loved her for a really long time. She knows that at one time I really liked her, but I don't think she knows that I love her. At one point in time, we were really close friends, but things kind of changed a bit. I'll save the long tragic story, but to get to the point, she rejected me and started dating someone else soon afterward. We didn't talk at all for about 3 months. That was really hard on me, but I guess that she doesn't realize that, and she didn't realize how much she hurt me. It caused me to go through some pretty severe depression and alcoholism, but I've been doing a lot better here lately. Here in the past month we have started to talk to each other again. It's weird because she seems to act like the past never happened, but I am glad that we are on a talking basis again. It has made me feel a lot better. She is still dating this other guy at the time being. Sometimes she says that she loves him, but I don't really think that this relationship will last. Circumstantially, if they broke up, The Eagles are in town in a few months, and I think that this would possibly be a good opportunity to try and make it work between us again. I really do love her, and it seems like for once my timing could be right. I just want the chance to make things right, and I really want to be with her. Would an Eagles concert be a good place to try the romantics on her? I guess that I can only pray that everything will work out, and of course this is only circumstantial. I'm not really planning on professing my love to her there, but I would at least like to try to steal a kiss. Is this too crazy? What should I do?