In this first species of imitation, which being essential to, is therefore inseparable from, all such Vocal Music, there may be, and there commonly is, added a second. The words may, and commonly do, express the situation of some particular person, and all the sentiments and passions which he feels from that situation. It is a joyous companion who gives vent to the gaiety and mirth with which wine, festivity, and good company inspire him. It is a lover who complains, or hopes, or fears, or despairs. It is a generous man who expresses either his gratitude for the favours, or his indignation at the injuries, which may have been done to him. It is a warrior who prepares himself to confront danger, and who provokes or desires his enemy. It is a person in prosperity who humbly returns thanks for the goodness, or one in affliction who with contrition implores the mercy and forgiveness of that invisible Power to whom he looks up as the Director of all the events of human life. The situation may comprehend, not only one, but two, three, or more persons; it may excite in them all either similar or opposite sentiments; what is a subject of sorrow to one, being an occasion of joy and triumph to another; and they may all express, sometimes separately and sometimes together, the particular way in which each of them is affected, as in a duo, trio, or a chorus.
All this it may, and it frequently has been said is unnatural; nothing being more so, than to sing when we are anxious to persuade, or in earnest to express any very serious purpose. But it should be remembered, that to make a thing of one kind resemble another thing of a very different kind, is the very circumstance which, in all the Imitative Arts, constitutes the merits of imitation; and that to shape, and as it were to bend, the measure and the melody of Music, so as to imitate the tone and the language of counsel and conversation, the accent and the style of emotion and passion, is to make a thing of one kind resemble another thing of a very different kind.
The tone and the movements of Music, though naturally very different from those of conversation and passion, may, however, be so managed as to seem to resemble them. On account of the great disparity between the imitating and the imitated object, the mind in this, as in the other cases, cannot only be contented, but delighted, and even charmed and transported, with such an imperfect resemblance as can be had. Such imitative Music, therefore, when sung to words which explain and determine its meaning, may frequently appear to be a very perfect imitation. It is upon this account, that even the incomplete Music of a recitative seems to express sometimes all the sedateness and composure of serious but calm discourse, and sometimes all the 419 exquisite sensibility of the most interesting passion. The more complete Music of an air is still superior, and, in the imitation of the more animated passions, has one great advantage over every sort of discourse, whether Prose or Poetry, which is not sung to Music. In a person who is either much depressed by grief or enlivened by joy, who is strongly affected either with love or hatred, with gratitude or resentment, with admiration or contempt, there is commonly one thought or idea which dwells upon his mind, which continually haunts him, which, when he has chased it away, immediately returns upon him, and which in company makes him absent and inattentive. He can think but of one object, and he cannot repeat to them that object so frequently as it recurs upon him. He takes refuge in solitude, where he can with freedom either indulge the extasy or give way to the agony of the agreeable or disagreeable passion which agitates him; and where he can repeat to himself, which he does sometimes mentally, and sometimes even aloud, and almost always in the same words, the particular thought which either delights or distresses him. Neither Prose nor Poetry can venture to imitate those almost endless repetitions of passion. They may describe them as I do now, but they dare not imitate them; they would become most insufferably tiresome if they did. The Music of a passionate air, not only may, but frequently does, imitate them; and it never makes its way so directly or so irresistibly to the heart as when it does so. It is upon this account that the words of an air, especially of a passionate one, though they are seldom very long, yet are scarce ever sung straight on to the end, like those of a recitative; but are almost always broken into parts, which are transposed and repeated again and again, according to the fancy or judgment of the composer. It is by means of such repetitions only, that Music can exert those peculiar powers of imitation which distinguish it, and in which it excels all the other Imitative Arts. Poetry and Eloquence, it has accordingly been often observed, produce their effect always by a connected variety and succession of different thoughts and ideas: but Music frequently produces its effects by a repetition of the same idea; and the same sense expressed in the same, or nearly the same, combination of sounds, though at first perhaps it may make scarce any impression upon us, yet, by being repeated again and again, it comes at last gradually, and by little and little, to move, to agitate, and to transport us.
To these powers of imitating, Music naturally, or rather necessarily, joins the happiest choice in the objects of its imitation. The sentiments and passions which Music can best imitate are those which unite and bind men together in society; the social, the decent, the virtuous, the interesting and affecting, the amiable and agreeable, the awful and respectable, the noble, elevating, and commanding passions. Grief and distress are interesting and affecting; humanity and compassion, joy and admiration, are amiable and agreeable; devotion is awful 420 and respectable; the generous contempt of danger, the honourable indignation at injustice, are noble, elevating, and commanding. But it is these and such like passions which Music is fittest for imitating, and which it in fact most frequently imitates. They are, if I may say so, all Musical Passions; their natural tones are all clear, distinct, and almost melodious; and they naturally express themselves in a language which is distinguished by pauses at regular, and almost equal, intervals; and which, upon that account, can more easily be adapted to the regular returns of the correspondent periods of a tune. The passions, on the contrary, which drive men from one another, the unsocial, the hateful, the indecent, the vicious passions, cannot easily be imitated by Music, The voice of furious anger, for example, is harsh and discordant; its periods are all irregular, sometimes very long and sometimes very short, and distinguished by no regular pauses. The obscure and almost inarticulate grumblings of black malice and envy, the screaming outcries of dastardly fear, the hideous growlings of brutal and implacable revenge, are all equally discordant. It is with difficulty that Music can imitate any of those passions, and the Music which does imitate them is not the most agreeable. A whole entertainment may consist, without any impropriety, of the imitation of the social and amiable passions. It would be a strange entertainment which consisted altogether in the imitation of the odious and the vicious. A single song expresses almost always some social, agreeable, or interesting passion. In an opera the unsocial and disagreeable are sometimes introduced, but it is rarely, and as discords are introduced into harmony, to set off by their contrast the superior beauty of the opposite passions. What Plato said of Virtue, that it was of all beauties the brightest, may with some sort of truth be said of the proper and natural objects of musical imitation. They are either the sentiments and passions, in the exercise of which consist both the glory and the happiness of human life, or they are those from which it derives its most delicious pleasures, and most enlivening joys; or, at the worst and the lowest, they are those by which it calls upon our indulgence and compassionate assistance to its unavoidable weaknesses, distresses, and misfortunes.
To the merit of its imitation and to that of its happy choice in the objects which it imitates, the great merits of Statuary and Painting, Music joins another peculiar and exquisite merit of its own. Statuary and Painting cannot be said to add any new beauties of their own to the beauties of Nature which they imitate; they may assemble a greater number of those beauties, and group them in a more agreeable manner than they are commonly, or perhaps ever, to be found in Nature. It may perhaps be true, what the artists are so very fond of telling us, that no woman ever equalled, in all the parts of her body, the beauty of the Venus of Medicis, nor any man that of the Apollo of Belvidere. But they must allow, surely, that there is no particular 421 beauty in any part or feature of those two famous statues, which is not at least equalled, if not much excelled, by what is to be found in many living subjects. But Music, by arranging, and as it were bending to its own time and measure, whatever sentiments and passions it expresses, not only assembles and groups, as well as Statuary and Painting, the different beauties of Nature which it imitates, but it clothes them, besides, with a new and an exquisite beauty of its own; it clothes them with melody and harmony, which, like a transparent mantle, far from concealing any beauty, serve only to give a brighter colour, a more enlivening lustre and a more engaging grace to every beauty which they infold.
To these two different sorts of imitation,—to that general one, by which Music is made to resemble discourse, and to that particular one, by which it is made to express the sentiments and feelings with which a particular situation inspires a particular person,—there is frequently joined a third. The person who sings may join to this double imitation of the singer the additional imitation of the actor; and express, not only by the modulation and cadence of his voice, but by his countenance, by his attitudes, by his gestures, and by his motions, the sentiments and feelings of the person whose situation is painted in the song. Even in private company, though a song may sometimes perhaps be said to be well sung, it can never be said to be well performed, unless the singer does something of this kind; and there is no comparison between the effect of what is sung coldly from a music-book at the end of a harpsichord, and of what is not only sung, but acted with proper freedom, animation, and boldness. An opera actor does no more than this; and an imitation which is so pleasing, and which appears even so natural, in private society, ought not to appear forced, unnatural, or disagreeable upon the stage.
In a good opera actor, not only the modulations and pauses of his voice, but every motion and gesture, every variation, either in the air of his head, or in the attitude of his body, correspond to the time and measure of Music: they correspond to the expression of the sentiment or passion which the Music imitates, and that expression necessarily corresponds to this time and measure. Music is as it were the soul which animates him, which informs every feature of his countenance, and even directs every movement of his eyes. Like the musical expression of a song, his action adds to the natural grace of the sentiment or action which it imitates, a new and peculiar grace of its own; the exquisite and engaging grace of those gestures and motions, of those airs and attitudes which are directed by the movement, by the time and measure of Music; this grace heightens and enlivens that expression. Nothing can be more deeply affecting than the interesting scenes of the serious opera, when to good Poetry and good Music, to the Poetry of Metastasio and the Music of Pergolese, is added the 422 execution of a good actor. In the serious opera, indeed, the action is too often sacrificed to the Music; the castrati, who perform the principal parts, being always the most insipid and miserable actors. The sprightly airs of the comic opera are, in the same manner, in the highest degree enlivening and diverting. Though they do not make us laugh so loud as we sometimes do at the scenes of the common comedy, they make us smile more frequently; and the agreeable gaiety, the temperate joy, if I may call it so, with which they inspire us, is not only an elegant, but a most delicious pleasure. The deep distress and the great passions of tragedy are capable of producing some effect, though it should be but indifferently acted. It is not so with the lighter misfortunes and less affecting situations of comedy: unless it is at least tolerably acted, it is altogether insupportable. But the castrati are scarce ever tolerable actors; they are accordingly seldom admitted to play in the comic opera; which, being upon that account commonly better performed than the serious, appears to many people the better entertainment of the two.
The imitative powers of Instrumental are much inferior to those of Vocal Music; its melodious but unmeaning and inarticulated sounds cannot, like the articulations of the human voice, relate distinctly the circumstances of any particular story, or describe the different situations which those circumstances produced; or even express clearly, and so as to be understood by every hearer, the various sentiments and passions which the parties concerned felt from these situations: even its imitation of other sounds, the objects which it can certainly best imitate, is commonly so indistinct, that alone, and without any explication, it might not readily suggest to us what was the imitated object. The rocking of a cradle is supposed to be imitated in that concerto of Correlli, which is said to have been composed for the Nativity: but unless we were told beforehand, it might not readily occur to us what it meant to imitate, or whether it meant to imitate any thing at all; and this imitation (which, though perhaps as successful as any other, is by no means the distinguished beauty of that admired composition) might only appear to us a singular and odd passage in Music. The ringing of bells and the singing of the lark and nightingale are imitated in the symphony of Instrumental Music which Mr. Handel has composed for the Allegro and Penseroso of Milton: these are not only sounds but musical sounds, and may therefore be supposed to be more within the compass of the powers of musical imitation. It is accordingly universally acknowledged, that in these imitations this great master has been remarkably successful; and yet, unless the verses of Milton explained the meaning of the Music, it might not even in this case readily occur to us what it meant to imitate, or whether it meant to imitate any thing at all. With the explication of the words, indeed, the imitation appears, what it certainly is, a very fine one; but without 423 that explication it might perhaps appear only a singular passage, which had less connexion either with what went before or with what came after it, than any other in the Music.
Instrumental Music is said sometimes to imitate motion; but in reality it only either imitates the particular sounds which accompany certain motions, or it produces sounds of which the time and measure bear some correspondence to the variations, to the pauses and interruptions, to the successive accelerations and retardations of the motion which it means to imitate: it is in this way that it sometimes attempts to express the march and array of an army, the confusion and hurry of a battle, &c. In all these cases, however, its imitation is so very indistinct, that without the accompaniment of some other art, to explain and interpret its meaning, it would be almost always unintelligible; and we could scarce ever know with certainty, either what it meant to imitate, or whether it meant to imitate any thing at all.
In the imitative arts, though it is by no means necessary that the imitating should so exactly resemble the imitated object, that the one should sometimes be mistaken for the other, it is, however, necessary that they should resemble at least so far, that the one should always readily suggest the other. It would be a strange picture which required an inscription at the foot to tell us, not only what particular person it meant to represent, but whether it meant to represent a man or a horse, or whether it meant to be a picture at all, and to represent any thing. The imitations of instrumental Music may, in some respects, be said to resemble such pictures. There is, however, this very essential difference between them, that the picture would not be much mended by the inscription; whereas, by what may be considered as very little more than such an inscription, instrumental Music, though it cannot always even then, perhaps, be said properly to imitate, may, however, produce all the effects of the finest and most perfect imitation. In order to explain how this is brought about, it will not be necessary to descend into any great depth of philosophical speculation.