album_presenter.description.discover album_name=The Great Russian Bass Roles, artist_name=Boris Christoff, records_count=1, countries_count=1, countries=UK, media=CD, year_range=2005album_presenter.description.releases album_name=The Great Russian Bass Roles, artist_name=Boris Christoff, records_count=1, countries_count=1, countries=UK, media=CD, year_range=2005album_presenter.description.countries album_name=The Great Russian Bass Roles, artist_name=Boris Christoff, records_count=1, countries_count=1, countries=UK, media=CD, year_range=2005album_presenter.description.media album_name=The Great Russian Bass Roles, artist_name=Boris Christoff, records_count=1, countries_count=1, countries=UK, media=CD, year_range=2005