Teen Gothic

Hello, I want to find people as company for concerts, because I'd rather not go alone. I'm a fan of two bands that are going to play in my city (Pink turns Blue & Clan of Xymox) separately but I don't really have anyone to go with me. I'm in the gothic scene (definitely music-wise, my style is still in progress lol) but none of my friends are. We went to several concerts together but of other genres. (And they don't want to go with me):

Now I want to find people to go with me, but how do I do that? I know that the best connection you can make is DURING the concerts but since these two concerts are going to be my first gothic concerts I don't have any connections yet.

Thanks for any advice!