Inside every music box is a steel comb with tuned teeth (or lamellae) that make a single note when plucked. On some music boxes, a rotating cylinder covered in pins plucks the teeth, creating a tune.
Venezuelan guitarist Aureo Puerta Carreño uses geometry to compose music. Handout Aureo Puerta Carreño makes geometry his muse. The Venezuelan guitarist, 28, created a method to compose music, using ...