War of Ages is the fourth full-length studio album by Austrian symphonic metal band Serenity. The album was released on March 22, 2013 in Europe and sometime in March or April in North America and Asia, via Napalm Records. The album itself focuses on historical figures and events, just as its predecessor Death & Legacy had done, keeping true to Serenity's historical concept. Characters stories, such as Beethoven, Napoleon, and others have their tales told through Serenity's words and melodic tone.