class of invention, of which the rudiments already exist. By means of the phonograph we are able, not very perfectly, to reproduce as often as we desire sounds created in favourable circumstances. By various kinds of kinetoscope we can reproduce a rudimentary sort of picture of an event which has taken place in a good light. But when the phonograph has been developed, when moving pictures have been perfected, what a vast implement of amusement may be foreseen! Each of these inventions is comparatively new. If we imagine the discovery of means, developed from the phonograph, by which any sounds which have once existed in the presence of a recording machine can be reproduced at will, not in a makeshift sort of way, but without any loss of timbre and quality, with perfect articulation where articulation is necessary, with exactly correct time-regulation automatically determined by the first enunciation, and all this cheaply and compendiously, what vast resources of cultured enjoyment are offered to the lover of music! How many people, denied the pleasure of learning to understand good music by the difficulties and exertion attendant upon our infrequent and expensive concerts, will become true lovers and appreciators of it! For music is only to be really enjoyed by the average man when it is repeatedly heard, repeatedly considered. Certainly the people of the
