Although 'The Wolf I Feed' is new song (released in 2012), the track makes our list for its display of unique progression, heavily featured within Napalm Death's fifteenth studio album, 'Utilitarian.'

'The Wolf I Feed' introduces the use of an incredibly rare characteristic in Napalm Death's music -- clean vocals. Although the vocals of Barney Greenway remain ridiculously intense, guitarist Mitch Harris provides a slightly melodic style of Gregorian Chant, giving the track an unnerving, yet fascinating quality.

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