Superstar
Though I'm not a musician, I'm still undeniably stoked about the 'Jetson Folding Guitar.' This guitar was designed by Daniel Mapp, and is capable of folding in half at the neck.

The neck of the 'Jetson Folding Guitar' simply folds down into the body, making it easier to transport and store. The guitar earns its futuristic name with its unique shape and aluminum fingerboard. Something this cool is usually doomed to be a concept forever, but Mapp has actually managed to build a prototype 'Jetson Folding Guitar' which can be seen in the featured gallery.