SECRET SPHERE – a name guaranteed to make every Power Metal freak's heart beat faster with exitement and anticipation! Crediting bands like HELLOWEEN, BLIND GUARDIAN and SAVATAGE as their biggest influences, SECRET SPHERE manage to honour the heritage of such big names while creating their very own brand of Symphonic Power Metal. With "Sweet Blood Theory" they deliver their 5th full length album, this time staging the concept of the strange and moody world of Tim Burton's movies "Corpse Bride" and "Nightmare Before Christmas". With those epic tales serving as a backdrop SECRET SPHERE build up a musical landscape which completely suits the dangerous and grotesque story.