Los mejores éxitos de CANSERBERO Mix de éxitos YouTubeCerberus is a mythical monster in Greek mythology. It is often depicted as a multi-headed canine protecting the gates of Hades. In some myths, Cancerbero owns three heads, while in others it can have a maximum of nine separate heads. The term "cancerbero" is additionally used to refer to a ferocious and unrelenting protector.