Meptune

It is the music or tune heard subtly in recordings of public areas i.e. the tune of 'Meep's. When it is isolated and heard, it is said to be calming and have the ability to cure the feeling of loneliness, sadness and isolation when heard at low volume. It is often encouraged to play some meptunes while studying and/or working as it subconsciously makes the brain forget that you need go outside to interact with people to have a healthy lifestyle instead of stay inside, you piece of sh*t… Can be compared with mnestics.
However when heard in high volume, it is said to be annoying and disturbing. It can trigger PTSD, autism, schizophrenia, Tourette’s, and other similar personality disorders when heard for more than 15 seconds. This fact has commonly been used to prove how humans were never supposed to form a civilization and how humans were cursed by god to be like monkeys forever...or something like that