What makes Killer Show by Nightmare notable?

'Killer Show' received critical acclaim for its ambitious production and intricate compositions, solidifying Nightmare's status in the visual kei movement. The album's success was evident as it charted well in Japan, further influencing subsequent visual kei bands with its theatrical presentation and musical depth. When 'Killer Show' was released in 2008, Nightmare had already established themselves as a prominent band in the Japanese visual kei scene. This album followed their previous release, 'The World Ruler', and marked their continued evolution towards a more complex sound incorporating elements of gothic rock and progressive rock.