album_presenter.description.discover album_name=Rock On / On And On, artist_name=David Essex, records_count=2, countries_count=2, countries=Germany, France, media=7'', year_range=1973album_presenter.description.releases album_name=Rock On / On And On, artist_name=David Essex, records_count=2, countries_count=2, countries=Germany, France, media=7'', year_range=1973album_presenter.description.countries album_name=Rock On / On And On, artist_name=David Essex, records_count=2, countries_count=2, countries=Germany, France, media=7'', year_range=1973album_presenter.description.media album_name=Rock On / On And On, artist_name=David Essex, records_count=2, countries_count=2, countries=Germany, France, media=7'', year_range=1973