Producing work that is epic in concept, sound, and artistic approach, Steve Moore and A.E. Paterra, the masterminds and multi-instrumentalists behind Zombi, have re-imagined the architecture of progressive rock and dynamic instrumentals—carving a niche in underground music distinctly their own.

The band’s signature sound, achieved using only electric bass, drums, and a collection of analog synthesizers, is deceptively lush considering its two man skeleton crew ensemble. Moore’s bass playin...