Day 13 - music exchange - Florence + The Machine : Shake It Out

"Shake It Out" is a song by English indie rock band Florence and the Machine released as the first official single from their second studio album Ceremonials (2011). It was written by Florence Welch and Paul Epworth, while production was handled by Epworth. The song was digitally released in Australia on 14 September 2011, and it was available in the United Kingdom on 2 October. It had its radio debut on XFM on 14 September 2011 in the United Kingdom. Welch revealed that the song was written within an hour and according to her it talked about shaking the regrets and the things that were haunting her.