The much anticipated follow-up to Gemini Syndrome's 2013 debut Lux, the narrative-driven Memento Mori is a direct successor, representing the middle act in a planned trilogy. Following a switch to Sony-affiliated Another Century Records, the group began working with Canadian father-and-son production duo Kevin and Kane Churko. The resulting 15-track set, which features the singles "Remember We Die" and "Say Goodnight," delivers a heady stream of hard-edged, cosmic alt-metal that draws inspiration from bands like Tool and Led Zeppelin.