album_presenter.description.discover album_name=Orgelwerke / Drei Präludien und Fugen /.. (Gurtner), artist_name=Mendelssohn-Bartholdy, records_count=1, countries_count=1, countries=Switzerland, media=Double LP, year_range=1977album_presenter.description.releases album_name=Orgelwerke / Drei Präludien und Fugen /.. (Gurtner), artist_name=Mendelssohn-Bartholdy, records_count=1, countries_count=1, countries=Switzerland, media=Double LP, year_range=1977album_presenter.description.countries album_name=Orgelwerke / Drei Präludien und Fugen /.. (Gurtner), artist_name=Mendelssohn-Bartholdy, records_count=1, countries_count=1, countries=Switzerland, media=Double LP, year_range=1977album_presenter.description.media album_name=Orgelwerke / Drei Präludien und Fugen /.. (Gurtner), artist_name=Mendelssohn-Bartholdy, records_count=1, countries_count=1, countries=Switzerland, media=Double LP, year_range=1977