album_presenter.description.discover album_name=Perfect Copy Series - Ragtime Piano Technique, artist_name=Kuni Kawachi, records_count=1, countries_count=1, countries=Japan, media=LP, year_range=1977album_presenter.description.releases album_name=Perfect Copy Series - Ragtime Piano Technique, artist_name=Kuni Kawachi, records_count=1, countries_count=1, countries=Japan, media=LP, year_range=1977album_presenter.description.countries album_name=Perfect Copy Series - Ragtime Piano Technique, artist_name=Kuni Kawachi, records_count=1, countries_count=1, countries=Japan, media=LP, year_range=1977album_presenter.description.media album_name=Perfect Copy Series - Ragtime Piano Technique, artist_name=Kuni Kawachi, records_count=1, countries_count=1, countries=Japan, media=LP, year_range=1977