A gigantic music box by inventor Niklas Roy06/21/2016June 21, 2016For months, inventor Niklas Roy has been working on a gigantic contraption that will turn the average person into a musician. The inventor himself admits that, while the machine might fascinate, it's totally "useless."Copy linkImage: DWAdvertisementA Gigantic Music Box by Inventor Niklas Roy04:25This browser does not support the video element.