album_presenter.description.discover album_name=夜のエレクトーン, artist_name=Masumi Egawa, records_count=2, countries_count=1, countries=Japan, media=LP, year_range=1975album_presenter.description.releases album_name=夜のエレクトーン, artist_name=Masumi Egawa, records_count=2, countries_count=1, countries=Japan, media=LP, year_range=1975album_presenter.description.countries album_name=夜のエレクトーン, artist_name=Masumi Egawa, records_count=2, countries_count=1, countries=Japan, media=LP, year_range=1975album_presenter.description.media album_name=夜のエレクトーン, artist_name=Masumi Egawa, records_count=2, countries_count=1, countries=Japan, media=LP, year_range=1975