This is a DJ box. It has the CD and buttons. You can turn the CD to make different music. The first button makes a grinding sound. The second button makes a “whoosh” sound. With all three sounds you can make your own songs using cheese slopes on the CD. I got inspired by LEGO channel with DJ decks uploaded a few days ago, and I thought it would be a great ideas set. It is not as detailed than his and is one hundred percent LEGO. At the front, the decorations were LEGO dots extra packs. Plus, this would fit perfectly with the other ideas sets.