Per 
Item #: SCP-XXXX
Object Class: Euclid Keter
Special Containment Procedures: SCP-XXXX is to be contained within a modified containment area designed for Class-IV Mind hazard and soundproof room, The cell has to be 30 meters wide and 25 meters in height. The containment chamber must be designed to look like the room it has been found in. When near SCP-XXXX gas mask is to be worn. gas pumps must be placed inside the room. The dead bodies of SCP-XXXX-2 MUST be burned for two hours.
Description. SCP-XXXX is a piano three meters in height and eight meters in width. The piano is brown from outside. SCP-XXXX was found in Germany ███████ due to high death rates.
subjects who look at SCP-XXXX will have a slight urge to play the urge will slowly increase over time people that left it alone will also have the urge to play it but it will increase slower. From the camera feed, it has been detected that subjects tend to go back to the piano after approximately two or three days. Once a subject starts playing the piano SCP-XXXX-1 is produced.
SCP-XXXX-1 is a yellow mustard like gas produced by SCP-XXXX when someone starts playing it. SCP-XXXX-1 infects any people playing the piano it does not matter if the subject has any type of gas masks it is still not understood how SCP-XXXX-1 gets to the subjects insides it most likely gets in from the fingers.
SCP-XXXX-2 is a humanoid that has been infected by SCP-XXXX-1
SCP-XXXX-2 has a black plastic like material all over it. Testing proves that muscle mass triples after the transformation from SCP-XXXX-1
Subject: D-35245 (26 year old) (muscle mass of 32.93 kg)
Procedure: Addition of muscle mass after the subject breathes in SCP-XXXX-1
Results: Muscle mass at the end of the test was 94.32 kg.
Analysis: Muscle mass almost tripled after the subject became SCP-XXXX-2.
