Per 
Item #: SCP-XXXX
Object Class: Keter
Special Containment Procedures: There is no known way to contain SCP-XXXX. SCP-XXXX is said to be heard from the town of ███ ████████████. However, numerous citizens of ███ ████████████ appear to have an immunity to SCP-XXXX. A common mutation of the auditory receptors of the human eardrum has been discovered among these select individuals. The town has had a history of this mutation throughout each generation of the citizens of ███ ████████████. SCP-XXXX appears to become active when the town witnesses a full moon of a light tint of reddish-yellow.
SCP-XXXX-2 is to be immediately neutralized with suppression darts containing the formula ███████ by an MTF unit. After successful engagement, the MTF unit is to transport SCP-XXXX-2 to site-██ as soon as possible for containment. SCP-XXXX-2 portrays suicidal actions and thoughts on surveillance cams after 24 hours after exposure to SCP-XXXX.
Description: SCP-XXXX is a sound that is of unknown origin, as it is unsafe to hear without special recording devices. If it is heard from ███ ████████████, the victim is reported to have acted strangely, before "losing all rational thought", and becoming extremely violent. Each victim of SCP-XXXX is referred to as SCP-XXXX-2. SCP-XXXX-2 decays both mentally and physically after 24 hours after contact with SCP-XXXX.
Those with the immunity to SCP-XXXX are referred to as SCP-XXXX-01. SCP-XXXX-01 are of Nordic descent and supposedly had no knowledge of SCP-XXXX prior to its mention among individuals at ███ ████████████.
