This was far impresive, the art was fantasticly well made, as well as the surroundings, you made pixel art seem amazing, this art could be use for wide variety of things such as games.
The music was all different matching the theme of the art it was showing, i found it quite fascinating as the sound mimics the original nyan cat but yet sounded different and still amazing.
Great work here, i really congratulate your work, you earn to be in display and much more, this was long, great and a lot of intuition and work that went with it. Congratulation! ( great great art!!)