"The fourth movement of the concerto from the Allegro marziale corresponds with the second movement, Adagio. It is only an urgent recapitulation of the earlier subject-matter with quickened, livelier rhythm, and contains no new motive, as will be clear to you by a glance through the score. This kind of binding together and rounding off a whole piece at its close is somewhat my own, but it is quite maintained and justified from the stand-point of musical form. The trombones and basses take up the second part of the motive of the Adagio (B major). The pianoforte figure which follows is no other than the reproduction of the motive which was given in the Adagio by flute and clarinet, just as the concluding passage is a Variante and working up in the major of the motive of the Scherzo, until finally the first motive on the dominant pedal B-flat, with a shake-accompaniment, comes in and concludes the whole.
"The Scherzo in E-flat minor, from the point where the triangle begins, I employed for the effect of contrast.
"As regards the triangle I do not deny that it may give offence, especially if struck too strong and not precisely. A preconceived disinclination and objection to instruments of percussion prevails, somewhat justified by the frequent misuse of them. And few conductors are circumspect enough to bring out the rhythmic element in them, without the raw addition of a coarse noisiness, in works in which they are deliberately employed according to the intention of the composer. The dynamic and rhythmic spicing and enhancement, which are effected by the instruments of percussion, would in more cases be much more effectually produced by the careful trying and proportioning of insertions and additions of that kind. But musicians who wish to appear serious and solid prefer to treat the instruments of percussion en canaille, which must not make their appearance in the seemly company of the symphony. They also bitterly deplore inwardly that Beethoven allowed himself to be seduced into using the big drum and triangle in the Finale of the Ninth Symphony. Of Berlioz, Wagner, and my humble self, it is no wonder that 'like draws to like,' and, as we are treated as impotent canaille amongst musicians, it is quite natural that we should be on good terms with the canaille among the instruments. Certainly here, as in all else, it is the right thing to seize upon and hold fast [the] mass of harmony. In face of the most wise proscription of the learned critics I shall, however, continue to employ instruments of percussion, and think I shall yet win for them some effects little known."
"This eulogy of the triangle," Mr. Philip Hale says, "was inspired by the opposition in Vienna when Pruckner played the concerto in that city (season of 1856-57). Hanslick cursed the work by characterising it as a 'Triangle Concerto,' and for some years the concerto was therefore held to be impossible. It was not played again in Vienna until 1869, when Sophie Menter paid no attention to the advice of the learned and her well-wishers. Lina Ramann tells the story. Rubinstein, who happened to be there, said to her: 'You are not going to be so crazy as to play this concerto? No one has yet had any luck with it in Vienna.' Bösendorfer, who represented the Philharmonic Society, warned her against it. To which Sofie replied coolly in her Munich German: 'Wenn i dös nit spielen kann, speil i goar nit—i muss ja nit in Wien spielen' ('if I can't play it, I don't play at all—I must not play in Vienna'). She did play it, and with great success.
"Yet the triangle is an old and esteemed instrument. In the eighteenth century it was still furnished with metal rings, as was its forbear, the sistrum. The triangle is pictured honourably in the second part of Michael Prätorius' 'Syntagma musicum' (Part II., plate xxii., Wolffenbüttel, 1618). Haydn used it in his military symphony, Schumann in the first movement of his B-flat symphony; and how well Auber understood its charm!"
CONCERTO FOR PIANO, NO. 2, IN A MAJOR
This concerto, as well as the one in E-flat, was probably composed in 1848. It was revised in 1856 and in 1861, and published in 1863. It is dedicated to Hans von Bronsart, by whom it was played for the first time January 7, 1857, at Weimar.
The autograph manuscript of this concerto bore the title, "Concert Symphonique," and, as Mr. Apthorp once remarked, "The work might be called a symphonic poem for pianoforte and orchestra, with the title, 'The Life and Adventures of a Melody.'"
The concerto is in one movement. The first and chief theme binds the various episodes into an organic whole. Adagio sostenuto assai, A major, 3-4. The first theme is announced at once by wood-wind instruments. It is a moaning and wailing theme, accompanied by harmonies shifting in tonality. The pianoforte gives in arpeggios the first transformation of this musical thought and in massive chords the second transformation. The horn begins a new and dreamy song. After a short cadenza of the solo instrument a more brilliant theme in D minor is introduced and developed by both pianoforte and orchestra. A powerful crescendo (pianoforte alternating with string and wood-wind instruments) leads to a scherzo-like section of the concerto, Allegro agitato assai, B-flat minor, 6-8. A side motive fortissimo (pianoforte) leads to a quiet middle section. Allegro moderato, which is built substantially on the chief theme (solo 'cello). A subsidiary theme, introduced by the pianoforte, is continued by flute and oboe, and there is a return to the first motive. A pianoforte cadenza leads to a new tempo. Allegro deciso, in which rhythms of already noted themes are combined, and a new theme appears (violas and 'cellos), which at last leads back to the tempo of the quasi-scherzo. But let us use the words of Mr. Apthorp rather than a dry analytical sketch: 'From this point onward the concerto is one unbroken series of kaleidoscopic effects of the most brilliant and ever-changing description; of musical form, of musical coherence even, there is less and less. It is as if some magician in some huge cave, the walls of which were covered with glistening stalactites and flashing jewels, were revealing his fill of all the wonders of colour, brilliancy, and dazzling light his wand could command. Never has even Liszt rioted more unreservedly in fitful orgies of flashing colour. It is monstrous, formless, whimsical, and fantastic, if you will; but it is also magical and gorgeous as anything in the Arabian Nights. It is its very daring and audacity that save it. And ever and anon the first wailing melody, with its unearthly chromatic harmony, returns in one shape or another, as if it were the dazzled neophyte to whom the magician Liszt were showing all these splendours, while initiating it into the mysteries of the world of magic, until it, too, becomes magical, and possessed of the power of working wonders by black art.'