The piano duo and twin sisters, Christina and Michelle Naughton, pay tribute to their homeland with the album 'American Postcard'. It offers music by four US composers: John Adams, Aaron Copland, Conlan Nancarrow and Paul Schoenfield. As the sisters explain, 'These pieces show the diversity and variety of American music, but one thing that ties them together is an exuberance that, to us, feels deeply American.'