The Bayreuth Festival in Germany has released a 13-CD live recording of Richard Wagner 's '' Ring '' cycle , staged by Wieland Wagner , his grandson , in 1956 , Agence France-Presse reported .
Richard Wagner /people/person/nationality Germany
Wieland Wagner /people/person/nationality Germany
DT NNP NNP IN NNP VBZ VBN DT NN JJ NN IN NNP NNP POS '' NN '' NN , VBD IN NNP NNP , PRP$ NN , IN CD , NNP NNP VBD .
Richard Wagner
PERSON
Germany
LOCATION
/people/person/nationality
Wieland Wagner
PERSON
Germany
LOCATION
/people/person/nationality