 In 2002, he undertook his most ambitious project yet; the two-album wide rock opera named "Once And Future King" that was based on King Arthur's myths and legends.The albums were released six months apart from each other and featured the vocals of Bob Catley, Lana Lane, Doogie White, Danny Vaughn, Sean Harris and others.Hughes wrote and produced Bob Catley's first three solo albums, as well as Hugo's first solo release.