Per 
Item #: SCP-7129
Object Class: Keter
Special Containment Procedures: SCP - 7129 Cannot be Contained, Due to its Way of Corruption of Radio Systems and It Not having a Physical Source / Connection. SCP - 7129’s Containment is Being Researched by ███ - ███ Units of the ███ ██. If SCP - 7129 is Found in Foundation Radios, Radios must be Contained and Sound Location Must be Searched, Though Through Efforts of the Foundation, SCP - 7129 when Being Tracked Somehow Immediately Knows of the Action and Disconnects, Trying to Log the Radio has Shown To Be Erased Immediately. The SCPs Location is only Known by 05 █████. SCP - 7129 Is Currently being Searched by Fox Guards ███ and ██, SCP Radio Corruptions are mostly in Site - ██ At the Cafeteria, Number of Corruptions : No. 39.
Description: SCP - 7129 is a Sound Transmission that Plays a Short Song. If Song is Heard, Subject will Start to Mutate into a Weird Tissue and Immediately Crawl to SCP Personnel and ███ Their Scalp Until ███ Starts to ███. These Mutations Are Bullet Proof and Only can be killed Via Gas or Flamethrower. These Mutations are Named and Classed “ SCP - 7129 - A .” Reminder : If you Can, Containing SCP - 7129 - A in a Containment Chamber is Highly Suggested by Dr - ███, Dr - ███ ██, MTF Unit - █, Dr - ████████ And Dr - Bright.
Addendum:
[ CCTV Speech to Text Audio ]
<Begin Log>
[ EXPOSURE TO SCP - 7129 BY DR - ███ IS SEEN ON CAMERAS ]
Dr - ███ : “What the?”
[ DR - ███ TAKES OFF ALL CLOTHING AND STARTS THROWING UP ]
Dr - ███ : “What the- AH!”
[ DR - ███s Arm Starts Mutating ]
Dr - ███ : “AHH AHH! WHAT THE ███ WHAT THE ███ AHHHHH!”
[ DR - ███ MUTATES INTO SCP - 7129 - A ]
Dr - ███ : …
[ CCTV INPUT LOST ]
[ DATED ███/██/██ ]
< End Log >
