1:15
Horror drones - Low and murky (1).
1:31
Horror drones - Gong-like and ghostly.
0:36
Horror drones - Orchestral.
1:00
Horror drones - Lawnmower-like, buzzing.
1:18
Horror drones - High-pitched, orchestral.
1:03
Horror drones - Buzzing and simmering.
0:47
Horror drones - Distorted, wavering drone (2).
0:42
Horror drones - Distorted, wavering drone (1).
2:08
Horror drones - Feverish, Terminator drone.
1:04
Horror drones - Distant locust drone.
1:09
Horror drones - Ghostly tone with low purring and rusting.
1:17
Horror drones - Ghostly tone.
1:15
Horror drones - Buzzing tone.
0:53
Horror drones - Moody, dark tone.
1:17
Horror drones - Dark ominous, creepy tone.
0:08
Futuristic User Interface Effect - Electronic drone (17).
0:09
Futuristic User Interface Effect - Electronic drone (16).
0:12
Futuristic User Interface Effect - Electronic drone (15).
0:12
Futuristic User Interface Effect - Electronic drone (14).
0:18
Futuristic User Interface Effect - Electronic drone (13).