Plot: It’s time to put on your party clothes, grab your favourite flag and raise the roof of the Royal Albert Hall! There’s nothing quite like the Last Night of the Proms – the happiest annual celebration in the classical music calendar. BBC Symphony Orchestra Principal Guest Conductor Dalia Stasevska returns to host a concert that stars soprano Lise Davidsen and cellist Sheku Kanneh-Mason in party pieces by Verdi, Wagner and Coleridge-Taylor, as well as a salute to a century of innovation from rising British composer James B