U.D.O have released their second video for the new single, the rocking ‘One Heart One Soul’, taken from their new album ‘Steelfactory’ which is set for release worldwide on 31st August. The German metal gods U.D.O. roll over us with a heavyweight made of steel and metal better than ever! With ‘Steelfactory’, U.D.O.return to their core competence, clearly influenced by their past shows …