Blending mid-2000s trance tempos with the relentless thump of psychedelic house comes Cadmium and Ellii’s new single “Carnival.” Stitched together with futuristic vocals and symmetrical chord progressions, “Carnival” is a vivid tapestry of digital sound. A cinematic, festival-ready relic with a sophisticated and sleek disposition, Cadmium and Ellii’s latest is a force of nature. Nimble and adaptable to the flow of musical time, “Carnival” is an endless ride worth taking.