I am looking for a song played by a band (I am thinking it might be Bastille whereas it is the same genre of music, but could not find it in their list of songs).
The song is powerful and motivating with a powerful call to action (possitive) in which the band plays on an improvised scene in the middle of an open space, surrounded by people dancing (mostly afro-americans). I remember that the song is played during the day in the clip.
I know there are not may details but I would be very greatful if you could help me identify the band and the song. Thank you very much in advance!