Taylor Swift has released her original song Carolina from the thriller Where the Crawdads Sing. The track written and performed by Swift and produced by herself & Aaron Dessner is now available to stream/download in two different versions as a digital single on all major digital music services, including Amazon. Also listen the official lyric video after the jump. Where the Crawdads Sing is directed by Olivia Newman and stars Daisy Edgar-Jones, Taylor John Smith, Harris Dickinson,  Sterling Macer, Jr., Michael Hyatt and David Strathairn. The movie based on Delia Owens’ bestselling novel will be released in theaters nationwide on July 15 by Sony Pictures.