album_presenter.description.discover album_name=The Greatest Voices Sing The Greatest Arias, artist_name=Wolfgang Amadeus Mozart, records_count=1, countries_count=1, countries=UK, media=LP, year_range=1979album_presenter.description.releases album_name=The Greatest Voices Sing The Greatest Arias, artist_name=Wolfgang Amadeus Mozart, records_count=1, countries_count=1, countries=UK, media=LP, year_range=1979album_presenter.description.countries album_name=The Greatest Voices Sing The Greatest Arias, artist_name=Wolfgang Amadeus Mozart, records_count=1, countries_count=1, countries=UK, media=LP, year_range=1979album_presenter.description.media album_name=The Greatest Voices Sing The Greatest Arias, artist_name=Wolfgang Amadeus Mozart, records_count=1, countries_count=1, countries=UK, media=LP, year_range=1979