This is about music intruments!!!!!!!!!!!!!!!!!!! All the different types of instruments make a different sound. I like each sound of the instruments becuase they all sound unique. This is the reason why I chose to do instruments. If you play an instrument yourself or have, then you know what I am talking about. I think it is incredible to hear the sound of music. I also included a girl dancing because when you hear happy music, don't you just want to dance??? I do. This is the reason to what I have created. Also I play in band and if you press all the keys together, that would sound horrific. That is what the happened in the begginging of the band. If you press one key by one, then you would hear the magic of the music.