It was pretty good. I liked your beep melody, and I was going to say something about it vanishing upon the beat switch up, but it surprised me. However, around 3:00 the synths really get overbearing. Toning them down just a little bit might make them easier on the ears, and not end up a collage of hard to sort out mess. So the first 2:55 is really good. I look forward to it's total completion. Keep up the good work.