album_presenter.description.discover album_name=Rudolf Serkin Plays Schubert Impromptus Op.142, artist_name=Franz Schubert, records_count=1, countries_count=1, countries=US, media=LP, year_range=1979album_presenter.description.releases album_name=Rudolf Serkin Plays Schubert Impromptus Op.142, artist_name=Franz Schubert, records_count=1, countries_count=1, countries=US, media=LP, year_range=1979album_presenter.description.countries album_name=Rudolf Serkin Plays Schubert Impromptus Op.142, artist_name=Franz Schubert, records_count=1, countries_count=1, countries=US, media=LP, year_range=1979album_presenter.description.media album_name=Rudolf Serkin Plays Schubert Impromptus Op.142, artist_name=Franz Schubert, records_count=1, countries_count=1, countries=US, media=LP, year_range=1979
