Oz jazz
(noun) a genre of music that is comprised primarily of jazz components (e.g. instrumentation, improvisatory, etc.) but pulls in components of other genres (typically metal or electronica) that gives it a sound that would be at home in the fictional land of Oz.
The Bad Plus is an Oz jazz trio.
The Aussie band, The Necks, play Oz jazz.
The Aussie band, The Necks, play Oz jazz.