 SCP-373 is an antique disc phonograph player. Markings on the machine indicate it was built in 19… An additional label indicates that the device was modified in late 1940. The device is composed of a crank-operated turntable, embedded in a wooden case, a tone arm with an aluminum stylus, and a slightly tarnished silver horn. SCP-373 appears to have the ability to modify the audio of any record player on it according to particular patterns. Research has demonstrated that approximately every fourth word or phrase will be altered from the originally recorded song or monologue. These new words can be organized sequentially to reveal what appear to be messages or statements from a series of unknown entities.