Instrumental Cajun / Zydeco loop with a dark, mood

Instrumental Cajun / Zydeco loop with a dark, moody, slightly spooky atmosphere. Minor key melody with a mysterious Louisiana bayou vibe. Fiddle is the dominant lead instrument, expressive and slightly raw, carrying the main melody. Accordion is subtle and restrained, used mainly for texture and sustained harmony rather than lead. Washboard is minimal and understated. Rhythm section steady and hypnotic, suitable for looping. Tempo medium-slow dance groove. Rustic acoustic character, analog warmth, cinematic swamp ambiance, eerie but musical — evokes fog, lantern light, and old folklore rather than horror. Seamless loop, no vocals.