Title: Show Must Go On!
Subjects: Popular music, history and criticism, Music-halls (variety-theaters, cabarets, etc.), great britain, World war, 1914-1918, songs and music, World war, 1914-1918, great britain, Great britain, social life and customs, Music and the war, World War, 1914-1918, Popular music, Social life and customs, Music-halls (Variety-theaters, cabarets, etc.), History and criticism, History, Musique populaire, Histoire et critique, Aspect social, Histoire, Mœurs et coutumes, Manners and customs, Music and war, Social aspects