The art and the music in this game is very well done. The style is coherent and looks very cool. I like that you had multiple _songs_ for the different levels and they all sounded good and it didn't get repetitive during my play. Your game fits the theme perfectly thanks to it's crazy art style, and the idea of doing a bunch of mini-games plays into the theme as well.
Now for the honest part. I don't think the mini games are very engaging or challenging. Many of them ended too soon , and after one or two attempts I was able to complete them without much difficulty. I was also unsure whether this was intentional, but the dancing game only responds to A and D, not the arrow keys.
Most of my enjoyment came from the art direction. The visual style is excellent and easily the strongest part of the game for me. All in all great job, definitely a game to be very proud of and good luck in the Jam!