The pop star alleges her recordings were sold without her knowledge and said she has begun re-recording some of her older material. READ MORE: https://gma.abc/3f6R8ot Subscribe to GMA's YouTube page: https://bit.ly/2Zq0dU5 Visit GMA's homepage: https://www.goodmorningamerica.com Follow GMA: TikTok: tiktok.com/@gma Facebook:facebook.com/GoodMorningAmerica Twitter: twitter.com/gma Instagram: instagram.com/goodmorningamerica Watch full episodes: abc.go.com/shows/good-morning-america hulu.tv/2YnifTH #GMA #TaylorSwift #ScooterBraun #Cardigan