2. Make music paper tape for music box in the way of manufacturer.

Makers should also have some literary bacteria (oh, no, artistic cells), otherwise the things they make will be useless. Today, let's make a work of art-music box.

The music box is an artifact to pick up girls. In addition to all kinds of beautiful finished music boxes, there are many DIY music box sets on a universal treasure, which usually include a music box movement, various shells that need to be assembled, and some gadgets. Ordinary music box can only play a fixed song, but this paper tape music box can play countless different songs through a paper tape full of holes. Isn't it amazing? And that kind of paper tape with holes is really charming, which is a tribute to the computer pioneer.