album_presenter.description.discover album_name=Das Schlagerbuch. Vom Minnesang zum Rock'n Roll, artist_name=Walter Haas, records_count=1, countries_count=1, countries=Germany, media=Paperback, year_range=1957album_presenter.description.releases album_name=Das Schlagerbuch. Vom Minnesang zum Rock'n Roll, artist_name=Walter Haas, records_count=1, countries_count=1, countries=Germany, media=Paperback, year_range=1957album_presenter.description.countries album_name=Das Schlagerbuch. Vom Minnesang zum Rock'n Roll, artist_name=Walter Haas, records_count=1, countries_count=1, countries=Germany, media=Paperback, year_range=1957album_presenter.description.media album_name=Das Schlagerbuch. Vom Minnesang zum Rock'n Roll, artist_name=Walter Haas, records_count=1, countries_count=1, countries=Germany, media=Paperback, year_range=1957