On 25 February 2013 it was announced Expressing_publicly that Florence and the Machine would be playing Participation at the Coke Live Music Festival Social_event in Poland on 10 August 2013 , and on 26 March 2013 it was announced Expressing_publicly that the band would be playing Participation at Chime for Change 's `` The Sound of Change Live '' concert Social_event at London 's Twickenham Stadium alongside Beyoncé , Ellie Goulding and Haim , amongst others .