Of all the musical forms, this of chamber music is the most adapted for home consumption, and its cultivation by any community may safely be taken as a strong proof of an advanced condition of musical taste. As regards the present day tendency, no doubt many chamber works are written too much in orchestral style; and, in addition to this, there has arisen an inclination on the part of some composers to make this form express more than it seems naturally fitted to do. We allude to string quartetts such as Raff’s op. 192, “Die Schöne Müllerin,” and Smetana’s “Aus meinem Leben,” which introduce the programme idea into chamber music. It should not, however, be overlooked that this tendency is by no means absent in the compositions of earlier times. Among others, Bach and Beethoven contributed towards it; and in a number of Haydn’s string quartetts we find a proneness towards realism, although the usual classical form is in no way violated; such, for example, as op. 33, No. 3, “The Bird”; op. 50, No. 6, “The Frog”; op. 64, No. 5, “The Lark”; op. 74, No. 3, “The Rider.” It is not to be taken that Haydn gave these names to the movements, but that the imitations, while artistically good, are too obvious to be overlooked, and have led up to the fancy titles which have grown round the compositions. Even in the earliest forms of vocal music such realism may occasionally be found. Mr. Henderson, in his book, _How Music Developed_, tells of certain composers, about the year 1550, who tried to imitate natural sounds and movements. He names a work by one Jannequin, in which an attempt is made to portray the street life of Paris; and that, too, in a piece written for four voices, and entirely unaccompanied! As showing how, with a difference, history repeats itself, one can hardly help being reminded by this of an orchestral composition by a distinguished musician of our time which has for its purpose the portrayal, in vivid musical colours, of the street life of great London city. We allude, of course, to Dr. Elgar’s Cockaigne overture, “In London Town.” It is also now the custom to perform chamber music in large concert halls. No doubt, so far as the public is concerned, this is convenient, and maybe it is, financially, essential. None the less it cannot but be regarded as a perversion, for such music is heard to the greatest advantage under what may be called domestic conditions. Richard Wagner said that he never knew what Beethoven’s sonatas really meant until he heard them played by Liszt, under the most sympathetic conditions, at Wahnfried, his (Wagner’s) residence in Bayreuth. The String Quartett may be regarded as the prototype, on the instrumental side, of chamber music, and along with it must be placed the other like forms of Quintett, Sextett, etc.; also the Octett, and Double Quartett, which differs in its antiphonal style from the Octett.