A musician takes time out to do some archeology and seeks out the hiding place along the Sussex coast of a lost fabled crown that supposedly helps protect Great Britain against invasion. A musician takes time out to do some archeology and seeks out the hiding place along the Sussex coast of a lost fabled crown that supposedly helps protect Great Britain against invasion. A musician takes time out to do some archeology and seeks out the hiding place along the Sussex coast of a lost fabled crown that supposedly helps protect Great Britain against invasion. A musician takes time out to do some archeology and seeks out the hiding place along the Sussex coast of a lost fabled crown that supposedly helps protect Great Britain against invasion.