Kaleidoscope Table Top Desk Manual Movement

This was sold and advertised as a musical Kaleidoscope. However, it never worked for me. Originally purchased in 1989. Can be enjoyed as a manual desk Kaleidoscope. I moved the belt so I could turn the disk by hand. It does have a musical component inside (see image) & if you are mechanically inclined, may be able to get it working. I couldn't. Original sales tag & box included. There is vintage wear and brass does have tarnish.