I love this example of how 'old' can become new again. Simply by changing one element (in this case, music), old-time dance becomes new and exciting. Credit to: "Uptown Funk" (stylised as "UpTown Funk!") a song recorded by British record producer Mark Ronson and American singer and songwriter Bruno Mars. It was reelased in 2014. You can support the film preservation charities: The British Film Institute, and The George Eastman Museum