A DIY Jukebox made with Arduino and NFC Shield
DIY Jukebox is a project made by Mario Pucci to show how Arduino Uno, NFC Shield and Python can be used to build a real jukebox. NFC means Near Field Communication and the NFC shield can perceive objects attached to little chips called NFC tags containing specific messages. In this project, Marco programmed each chip to play a different music genre when the tag is inserted in the cardboard jukebox:
You can download the file of the cardboard Jukebox at this link and the sketches here.
The steps of the tutorial are in italian but you can use google translate if needed! Enjoy the sound of music 
[original story: Arduino Blog]