Choir members gather at a Donald Trump rally on June 4 in London to sing goodbye to Trump after his short visit to the UK.<br /><br />The Holler 4 Choir believes in rendering positive social change through song. <br /><br />"When there is a need, we pop-up and garner the collective spirit of the people, giving us all the chance to have our voices heard through song," according to one of the members.
