album_presenter.description.discover album_name=山の歌, artist_name=Dark Ducks, records_count=1, countries_count=1, countries=Japan, media=LP, year_range=1968album_presenter.description.releases album_name=山の歌, artist_name=Dark Ducks, records_count=1, countries_count=1, countries=Japan, media=LP, year_range=1968album_presenter.description.countries album_name=山の歌, artist_name=Dark Ducks, records_count=1, countries_count=1, countries=Japan, media=LP, year_range=1968album_presenter.description.media album_name=山の歌, artist_name=Dark Ducks, records_count=1, countries_count=1, countries=Japan, media=LP, year_range=1968