album_presenter.description.discover album_name=Sing Along to Songs You Don't Know, artist_name=Mum, records_count=1, countries_count=1, countries=Japan, media=CD, year_range=2010album_presenter.description.releases album_name=Sing Along to Songs You Don't Know, artist_name=Mum, records_count=1, countries_count=1, countries=Japan, media=CD, year_range=2010album_presenter.description.countries album_name=Sing Along to Songs You Don't Know, artist_name=Mum, records_count=1, countries_count=1, countries=Japan, media=CD, year_range=2010album_presenter.description.media album_name=Sing Along to Songs You Don't Know, artist_name=Mum, records_count=1, countries_count=1, countries=Japan, media=CD, year_range=2010