On Sirenas, Los Angeles quartet Allah-Las explore psychic vistas of atmospheric instrumental storytelling. The band's sixth album coalesces around a more spontaneous soundscape shaped by freeform experimentation, intuitive vibrations, and open-ended moments of inner and outer worlding. Channeling a fluid sweep of influences, from The Durutti Column, I.A.O., and Popol Vuh's scores for Werner Herzog to Jacques Cousteau's expansion of The Silent World beneath the ocean's surface, Sirenas mediates on subconscious grooves loosely imagined and deeply felt, and opens up previously unimagined pathways in the process.