Ominous floating ambience with unsettling undercurrents and decent electronic pulses. Dark drones and strange reverse FX create a cautious and investigative mood, great for factual investigations and true crime stories.

Investigative suspense with neutral pulses and subtle sound-design elements. A clear factual underscore for objective reports, analyzing data and collecting facts in news stories, coverage and consumer programs.

Apprehensive ambiences with a sense of suspense. Rippling mellow pianos blend with tension building sound FX and convey a sense of imminent crisis and time running out. Great for serious backstories and investigative journalism and factual documentaries.

Suspenseful investigative scene setter featuring ominous pulsing ambiences, sparse timpani and edgy, rippling sound FX. A factual, observational underscore for investigating false identities and hidden motives.

Minimalistic, subdued, repeating, factual underscore. Low static drone and simple piano pulses with sporadic appearing sound FX and distant tension tones. Great investigative cue for factual analysis, journalistic research and deep insights.

Dark suspended ambiences, simple marimba notes and repetitive sounds with a sense of serious investigation. Deep pulses blend with tension building FX. Great for factual documentaries, journalism and coverage.

A subdued investigative scene setter with ominous pulses and abstract ambiences creating a suspenseful, doubtful, apprehensive ambiance for documentary and coverage. Exploring unidentified circumstances and suspicious backstories.

Ominous drone and strange floating atmospheres and sounds convey a sense of uncertainty. A very cautious and subdued underscore for factual investigations, serious documentary and true crime stories.

Bizarre pulsing atmospheres and portentous orchestral drum hits create a sinister and tensed background for serious investigative stories, conspiracy, criminal cases and approaching dangers.

Dark piano note, ominous drone and creepy sound FX convey a sense of dread. From 0:35 with pulsing electronic elements, this thrilling tension underscore is great for ongoing investigations of criminal cases, imposture or corruption.

Deep, brooding drone and dark, obscure atmospheres with floating tension sounds create a cautious, apprehensive, investigative mood. Great for science, research, factual documentary and coverage.

Dark pulsing atmospheres and haunting piano create an apprehensive mood for serious investigative stories, human interest, concerns and factual documentaries.

Dark obscure atmospheres with slow building tensions and occasional distant drum hits providing a wave of uncertainty. A floating, unsettling backdrop for ominous experiments, uncanny investigations and strange circumstances.

Dark drone and strange floating tension atmospheres convey a sense of suspense and uncertainty. A minimalist and subdued underscore for factual investigations, serious documentary and true crime stories.

An ominous ambience cue with strange atmospheres and disturbing sound FX creating an alarming and unsettling backdrop for advancing crisis, unsettling discoveries and serious investigative documentary.