Of course, every night spent in London is an entertainment night, for London has more blood and pace and devil than any city I know. Thick as the physical atmosphere is with smoke and fog, its moral atmosphere is yet charged with a sparkle as of light wine. It is more effervescent than any continental city. It is the city of cities for learning, art, wit, and--Carnival. Go where you please at nightfall and Carnival slips into the blood, lighting even Bond Street--the dreariest street in town--with a little flame of gaiety. I have assisted at carnivals and feasts in various foreign parts--carnivals of students and also of the theatrically desperate apaches in the crawling underworlds. But, oh, what bilious affairs! You simply flogged yourself into it. You said, as it were: "I am in Vienna, or Berlin, or Paris, or Brussels, or Marseilles, or Trieste; therefore, I am gay. Of course I am gay." But you were not. You were only bored, and the show only became endurable after you had swallowed various absinthes, vermuths, and other rot-gut. All the time you were--or I was--aching for Camden Town High Street, and a good old London music-hall. I cannot understand those folk who sniff at the English music-hall and belaud the Parisian shows. These latter are to me the most dismal, lifeless form of entertainment that a public ever suffered. Give me the Oxford, the Pavilion, or the Alhambra, or even a suburban Palace of Varieties. Ever since the age of eight the music-hall has been a kind of background for me. Long before that age I can remember being rushed through strange streets and tossed, breathless, into an overheated theatre roaring with colour. The show was then either the Moore and Burgess Minstrels or the Egyptian Hall, followed by that chief of all child-life entertainments--tea at a tea-shop. But at eight I was initiated into the mysteries of the Halls, for a gracious _chef d'orchestre_ permitted me to sit in the orchestra of an outlying hall, by the side of a cousin who sawed the double bass.