Very Good!
You guys have a lot of potential. Your singer is very talented but she sings a little softly for the fast beat. It seems light hearted though and that compliments her voice in my opinion. Is that a synthesizer I hear? Whatever it see it sounds distorted. I love the ending because it winds down after that energetic song. I think just a few more lyrics at the end would give it a nice completed end. But I enjoyed that song very much. Keep up the good work and I'll check out your other songs!