Would you go to a concert by yourself?

I saw Daniela Mercury, Brazilian music star, perform last night at the Arsht Cetner. Alone. Well, there were hundreds of other people there, but I did not know any of them. Have you ever been to a concert on your own? Would you go on your own? If not, why not? I must say, I enjoyed the concert even more by myself. A friend would only worry me as to whether she was enjoying the show as much as I was. Of course, the ideal situation would be to find someone who loves the performer as much as I do. But this aside, going on my own was the next best thing. She was awesome, and there was nothing better to do on a rainy weekend in Miami.