Warner bros is now copyrighting c418's music

yea title self explanitory

this is pretty upsetting considering warner bros does not own the rights to this music nor does mojang

c418 left Mojang to keep his music copyright free so what warner bros is doing is straight up illegal

EDIT: to clear up what I meant by copyrighting they are claiming youtube videos that are using c418's music

EDIT: I think I started a war

EDIT: mama I'm famous

Source: https://www.youtube.com/watch?v=ANA-DxHwC2E