In response to music. Use a LED light removed from a pen, lighter or similiar device and a few other components to build it. No soldering involved. This is a simplified version of the blinking LEDs instructable
posted here earlier. I shall try to elaborately describe each step so that a person with little experience can successfully build one.
The emphasis shall be on the methods of wiring and testing a simple circuit. The product of this instructable is not the blinking light you build - it is the knowledge that you gain as you build this extremely simple circuit, with materials that are commonly available, with simple tools and very little specialised skills.