This kind of ended rather abruptly, I was not expecting that plot twist at all, but... there was something I liked about this story. It was cute while it was it was still happening/"real" if that makes sense, lol. Just stumbled across it and chose to check it out. I think you're a great writer and just wanted to leave some feedback. :)
So, as far as fan-fiction goes, I've never really been a fan of stories written from the viewpoint of a sibling of one of the band members. However, this story is well written and completely makes up for that fact. I look forward to reading more of this story, because it already promises to be one of those stories that keeps me 'shaking in waiting for something more' (:
I think you're a great writer and just wanted to leave some feedback. :)