Innovative Rhythm Game, reminds me of...
...Un Jammer Lammy!
But this isn't as hard, phew. I like it, but unfortunately the bar was shaking so much that it gave a very random impression where it really wasn't. If you can update the graphics and give better increases somehow (don't make it easier though)
I loved the storyline aspect, but it seemed a bit bland even with that, which I don't quite understand. It was like it felt deep and bland all at the same time. Could be from playing the same song over and over, and no change in outfits at all. Seems like you spent all your time on the crowd and the environments?
Conclusion. I could play and beat this, but I got bored and it's hard to go back and play it longer, just because of the way you presented it. It needs something, maybe more love for the band itself. Maybe some type of upgrades. Maybe just more songs. Good effort though!