| Assigned Site | Site Director | Research Head | Assigned Task Force |
| USCAPL-Site-15 | Vincent Szarabajka |
Partial digitized reconstruction of SCP-4931 (data hazards removed).
Special Containment Procedures: A single copy of SCP-4931 is kept on an isolated computer at Site-15. In addition to standard electromagnetic shielding, it has been outfitted with a NAME-NAME active filter, designed to continuously generate
SCP-4931-1 is kept in an airtight storage capsule with minimal lighting, to ensure the object does not decay due to its advanced age. The containment setup will be inspected monthly as part of the regular site maintenance schedule.
SCP-4931-1 in containment.
Description: SCP-4931 is a musical arrangement, the earliest records of which date back approximately 45,000 years.
SCP-4931-1 is a primitive wind instrument, constructed from the femur bone of an Ursus spelaeus.1
