Um...I don't know what to say...
I've never heard the song b4 so that is a plus, but I didn't like the song so that a minus. Your drawings looking like you spent about 3 days on it and there wasn't much animation to speak of. Though the animations was more fluid than many other halfwits who post here.(no ur not a halfwit)
I can't give it a 0, so it got a 2 outa me.