This is a homemade 20 note street organ. It is completely enclosed in 1/4" plexiglass so all the mechnical movements can be observed while it is playing. Music is provided on a paper music roll. Motion is provided with a hand crank on the rear of the organ. The cart is hand made and has storage shelves inside the skirt. A better description is provided in the following youtube:
Starting from scratch it would take about one month to build this organ assuming you still have to work for a living. All the parts are available at common home improvement centers except for the drapery blackout material found in fabric stores. It can be built using power tools found in most woodworking shops.