album_presenter.description.discover album_name=Kantaten,, Harnoncourt, Wiener Sängerknaben, artist_name=J. S. Bach, records_count=1, countries_count=1, countries=Germany, media=Double LP, year_range=1974album_presenter.description.releases album_name=Kantaten,, Harnoncourt, Wiener Sängerknaben, artist_name=J. S. Bach, records_count=1, countries_count=1, countries=Germany, media=Double LP, year_range=1974album_presenter.description.countries album_name=Kantaten,, Harnoncourt, Wiener Sängerknaben, artist_name=J. S. Bach, records_count=1, countries_count=1, countries=Germany, media=Double LP, year_range=1974album_presenter.description.media album_name=Kantaten,, Harnoncourt, Wiener Sängerknaben, artist_name=J. S. Bach, records_count=1, countries_count=1, countries=Germany, media=Double LP, year_range=1974