Music Box

Where the word of juke box came from? Box is a thing for putting something or an object with an attribute creating the curiosity what is inside. The hidden side of the physical shape of the box contains the abstract concept of <Emptiness>, <Expectation>, <Fluttering> and etc.
The actual box shape can not be found in the on line contents of juke box. We feel incautiously the tremendous containing of the fluttering music through the vehicle of a word, box. Can such abstract concept be expressed in actual audio design in reversed thinking? The design of music box delivers simultaneously the analog emotion from the shape of the box and humorous meaning to understand the containing the unmaterial music into the material box.