YouTube user BD594, also known as James Cochrane, is no stranger to pushing retro tech to its musical limits. Back in 2009 he coaxed a scanner, an Atari 800XL and a host of other antiquated gadgets to perform Bohemian Rhapsody. The results, while certainly enjoyable, were a tad tone deaf. Well, in the years since he's tweaking his "musicians" and his orchestra has just issued its second single -- an stunning rendition of House of the