Maiden uniteD released Mind The Acoustic Pieces in December 2010: an all acoustic tribute to Iron Maiden s 1983 classic Piece of Mind. Maiden uniteD: Damian Wilson, Ruud Jolie, Joey Bruers, Marco Kuypers, Mike Coolen and Anneke van Giersbergen. The album is available on CD and limited edition vinyl at: Photography by Edwin Houdevelt ( )