This is a disco mat complete with the animated lights for the base of the floor.Great piece to add your dance nodes onto...will float above the standing nodes that are in the mat... **********To All Customers:.......................... Due to misbeliefs of the clear term of copyright protected music... I have removed the music from all products so you can still enjoy... When the clarity of the term is fully understood I will then consider adding again.... This may seem as an inconvience to you.. but least it allows us to keep our products and use of them..... thankyou for understanding, ... fgm