Scp Oh oh wish i knew

A floating human head with glowing white eye, and sings "Oh oh wish I wish I knew knew knew knew oh oh wish I wish I knew knew knew knew" And never speaks anything else. This anomaly can infect other people by touching, turning the infected person into a copy of itself. It does not have personality as it only floats towards people mindlessly to infect people. It has no fingers, arms, legs, torso. It's own body is only the "head"