singularity
It is an amazing song made by a member of the South-Korean boy band BTS, Kim Taehyung, also known as V.
go to Youtube and type 'Singularity'. Just watch it. Its AMAZING!!!!!!!!!

Mathematical singularity, a point at which a given mathematical object is not defined or not "well-behaved", for example infinite or not differentiable
Singularity (system theory), when a small change can cause a large effect