It contains 2 character's which dances on when you press the button also with the BG music. When you click on the dance button it will be expanded to more four buttons from which the top bottom hides it and other three contains emote which guide's the character to play the Emote. First there are cutscenes which gives a broader look at the world. To play another song simply you have to press another button & to change the emote you first have to tap cross(cancel) button at the bottom left side and then press the emote button expanded from the Dance Button.