Artension is this subgenre  of heavy metal that is heavily influenced by what 
Artension: Artension is a North American neoclassical progressive metal band, founded in 1993 by keyboardist Vitalij Kuprij. Neoclassical metal: Neoclassical metal is a subgenre of heavy metal that is heavily influenced by classical music and usually features very technical playing, consisting of elements borrowed from both classical and speed metal music.
classical music