Rich in mystery, tension, suspense, intrigue, haunted, traveler spirits, concerned, curious, discovery cinematic production cue. The synthesizer played main theme confers continuity, building up and development, the sweep noise SFX are breaking-points to mystery and reveling certain unknown continuing to research and investigate.

investigative,intrigue,cinematic,science fiction,documentary,dangerous,mystery,spense,tense,unknown,deep blue,dramatic,curious,research,paranormal,unexpected,anomalies,bacteria,viruses,lifeforms,virus,bacterium,micro-organism,pandemic,epidemic,