HELLOWEEN Unarmed: Best Of 25th Anniversary (2010 UK 11-track CD album - Marking their 25th Anniversary, 'Unarmed' is their 'best of', but, in true Helloween style, it comes with a twist. The five piece didn't want to put together a regular Greatest Hits compilation and so they have completely re-arranged 11 of their most-loved songs. Working with their regular producer Charlie Bauerfeind, includes 'The Keeper's Trilogy', a 17-minute medley recorded with the 70-piece Prague Symphonic Orchestra and a choir of Gregorian singers)