Entertainment LifestyleEmma Boertien Has Been Fallen In Love With Coaches With Frank Sinatra’s Daring Cover On ‘The Voice’NaturalmethodNovember 23, 2021November 23, 2021 by NaturalmethodNovember 23, 2021November 23, 202103539 Emma Boertien was 16 years old when she auditioned for The Voice of Holland in 2019. She sounded so old fashioned as if she’d been...