I like the concept of animals dancing, but as a musician, this really doesn't tickle my fancy for a number of reasons.
1) Pretty much all the music I heard was this single, repeating drum loop. If you had challenges to different types of songs, and especially jungle ones, that'd have been far better. There are a lot of rhythm games here on NG that have actually fulfilled that mark, and I'm afraid this falls far short.
2) Being a musician, and having worked with rhythm for 18 years, I can already tell that the arrow placement doesn't follow the beat at all. There are some cases where I can hit Perfects on the bass and snare; other times, it just gives me a Good because the arrow placement doesn't follow the timing. This makes it no longer a rhythm game, but one which tests your typing skills to see whether you can get the arrow onto the placeholder as it falls. This defeats the whole purpose of the game, as well as the genre.
The aesthetics are cute, but otherwise, the game needs a lot of work.