Review
Short, music not yours so can't rate that.
So I'll review this upon its purpose.
What I believed you failed in was to make the characters look distinct like in the real one. What I mean by that is that they were all bright, had the same bodies(VERY thin, anorexic like, come on, their legs were STICKS), only slightly different faces, and you could only recognize them by their hair, eyes or/and accesories or/and behaviour. Their clothes blended in the brightness and I had to watch this 5 times to recognize everyone.
So improve on the variation of colours(esp the darker tones) and the body types next time and I think you'll have something there.