album_presenter.description.discover album_name=Gregorian Chant: Music For Holy Week, Vol. II = Musique Pour La Semaine Sainte, Vol. II = Musik Für, artist_name=Schola Antiqua , R. John Blackley, records_count=1, countries_count=1, countries=Germany, media=Double CD, year_range=1989album_presenter.description.releases album_name=Gregorian Chant: Music For Holy Week, Vol. II = Musique Pour La Semaine Sainte, Vol. II = Musik Für, artist_name=Schola Antiqua , R. John Blackley, records_count=1, countries_count=1, countries=Germany, media=Double CD, year_range=1989album_presenter.description.countries album_name=Gregorian Chant: Music For Holy Week, Vol. II = Musique Pour La Semaine Sainte, Vol. II = Musik Für, artist_name=Schola Antiqua , R. John Blackley, records_count=1, countries_count=1, countries=Germany, media=Double CD, year_range=1989album_presenter.description.media album_name=Gregorian Chant: Music For Holy Week, Vol. II = Musique Pour La Semaine Sainte, Vol. II = Musik Für, artist_name=Schola Antiqua , R. John Blackley, records_count=1, countries_count=1, countries=Germany, media=Double CD, year_range=1989