German metal band PowerWorld has issued the following update: "We are proud that we have a new strong voice on the microphones. Please welcome Mr. Andrew McDermott: 'Mac' is the Ex-Singer of the german band Sargant Fury and the Ex-Singer of the UK-Progband Threshold. He is a man with a lot of experience. Our songs got exactly the power and spirit what they need. We want to finish the work on the album as fast as possible to play on the festivals this year."