Chapter XII

FUNDAMENTAL PRINCIPLES UNDERLYING VOICE-PRODUCTION.

It is highly important for the speaker or singer to realize early in his career that all forms of artistic expression can be carried out only through movements--muscular movements; in other words, technique or execution implies the use of neuro-muscular mechanisms. However beautiful the conception in the mind of the painter, it can only become an artistic thing when it assumes material form--when it is put on canvas. The most beautiful melody is no possession of the world while it is in the mind of the composer alone; till it is _expressed_, it is as good as non-existent.

Even poetry can only affect us when it exists in the form of words produced by lip or pen. Between the glowing thought of the poet and the corresponding emotion produced in ourselves there must intervene some form of technique--_i.e._, some application of neuro-muscular action. This latter term is a convenient one, and has been already explained. It is a condensed expression for that use of the nervous and muscular systems that results in movements, simple or complex.

Without nerve-cells and muscles movements are impossible, speaking generally, and for a willed or voluntary movement there must be something more, an idea or concept. Before one can make a movement resulting in a simple line or even dot on a piece of paper, he must have the idea of that line or dot in mind. In like manner, before one plays or sings a single note, he must have the idea of that note in mind; in other words, the idea is the antecedent to the movement, and absolutely essential. To have such an idea, memory is necessary. It is impossible to sing a tone after another, as an imitative effort, unless one has the power to retain that tone in memory for at least a brief period of time; and before this same tone can be reproduced on sight of it as represented by a written note, the memory of the sound to which it answers must first be recalled; and not only so, but other memories--indeed, memories of all the sensations associated with the bodily mechanism used in producing it.

This applies to all movements, of whatever kind, that we at any time execute. Without the past--_i.e._, without memories--no present. Some of the memories associated with an act may be lost, and others, sufficient for its performance in some fashion, remain. A man may forget, after the lapse of months or years, how to tie his necktie in a certain way, as he stands before a mirror; yet on turning away he may succeed at once. In this case the visual memories, those that come through the eyes, were lost, but others, those associated with muscular movements, remain. The muscular sense may prove an adequate guide when the visual is ineffective.

In the same way, one may call up a melody by moving the fingers over the piano keys, when it cannot otherwise be recovered, or one rescues an air from oblivion by humming a few of its tones; all of which is explained by the revival of muscular and similar memories.

All voluntary movements are at first accomplished relatively slowly and with difficulty. They soon weary us. A child learns to walk with the greatest difficulty, and only after numberless failures or errors. The first tones of the would-be pianist or violinist are produced but slowly and with great difficulty, in spite of the most determined effort. If the attempts to vocalize are any more successful, it is because one has already learned to talk--a process that in the first instance (in infancy) was even more laborious than that of walking.

The degree to which any one succeeds in his earliest efforts to sing a scale will depend on the readiness with which he can use a variety of neuro-muscular mechanisms--indeed, all those associated with the respiratory, laryngeal, and resonance apparatus. Fortunately for the voice-user, this apparatus has all been in use in ordinary speaking. But when this latter process is analyzed, it is found that it is not essentially different from singing. In each the same mechanism is used, and in much the same way; but every one knows that not all who can talk are able to sing, and it is usual to say that those who cannot have no "ear" for music; and this expresses a part of the truth, though not in a scientific way. What is really the truth is found to be, on analysis, that certain guiding sensations, chiefly those from the hearing apparatus (ear, nerves, brain), are insufficient, owing either to natural defect or lack of training; but that this is not the only explanation is plain from the fact that many composers with the most vivid musical imagination, the most perfect auditory memory, and the most acute ear, cannot sing in any but the most imperfect manner. As we have said before, the speaker of great power to affect his fellows through tones, or the artistic singer, must be a sort of vocal athlete. In the athlete there is a very perfect association into one whole of certain sensations from eye, skin, muscles, etc., and certain movements. These exist in all men, but in very unequal degree. The singer is a tone specialist in whom the perception of the pitch and the quality of sounds may not be more acute than in the composer, possibly less so, but he can do what the composer of music often cannot--viz., associate these sensations with muscular movements of a highly perfect character; in different words, he has the technique which others have not in an equal degree.

In the singer and speaker there is a very close association between the sensations of the resonance-chambers, the larynx, and other parts of the vocal mechanism, and those from the ear. So perfect does this become from training that the necessary technique at last becomes easy. But it is of the greatest importance that the exact nature of this process be realized by both students and teachers, for weighty considerations grow out of it.

We wish to impress the fact that the nature of all neuro-muscular processes is essentially the same. Learning to sing is like learning to talk, and the latter is not radically different from learning to walk. This last is at first slow, imperfect, laborious, and largely a voluntary or willed process, or, more strictly, a series of processes. As progress is made, there is less of the voluntary and more that is involuntary, or what physiologists term reflex. When ideas, feelings, etc., enter into a process which is carried out reflexly, a _habit_ is formed.

One may say that talking implies a series of associated reflexes, the parts associated being the respiratory, the laryngeal, and the resonance apparatus. Singing only approaches this condition of reflex action and habit after practice, and yet no air is perfectly sung except when the result is the outcome of a sort of new habit. Every song involves, the learning of new vocal habits. One forms a new habit of an athletic character all the more readily because of previous ones. A man learns to play one game of ball the better, usually, if he have already played at another, the reason being that he has only to modify the action of neuro-muscular mechanisms, not associate new mechanisms together to the same extent as in the formation of a habit of a widely different kind, as rowing a boat. At the same time, one must always unlearn something--break up old habits, to some extent. An opera singer often makes a failure of oratorio at first. The sets of reflexes or the habits, bodily and mental, which he has found valuable for the one form of art do not suit the other perfectly; nevertheless, the same materials are used, the reflexes are in the main the same. He must use preventions, or _inhibitions_, as the physiologists term them. Rather is it that he must avoid doing certain things--_i.e._, modify his neuro-muscular processes or reflexes, than form wholly new ones.

Were it not for reflexes and habits, learning would be so slow one lifetime would not suffice to make an artist. It must be apparent that habits and reflexes are Nature's ways of economizing energy. As the best have but a limited amount of energy, it should be the aim of every one who will not be a mere reckless spendthrift to economize, to make the most of what Nature has given him; hence the purpose of practice is not only to render success more certain and more perfect, but to make efforts tell to the fullest extent with as little expenditure of energy to the speaker or singer as possible. _He sings or speaks best who attains the end with the least expenditure of energy._

It may with scientific accuracy be said that the object of the student should be to attain to the formation of correct habits in singing and speaking, and of the teacher to guide in this process. It follows that all practice by the beginner should be carried out only in the presence of one who knows the correct methods and can teach the student how to form his habits wisely. Practice alone may not only do little good, but, by the formation of wrong habits of production, be positively mischievous; yet a trainer of athletes often lays more restrictions on his ward as to when and how he shall practise, and exercises more supervision over it, than do some teachers of singing, in spite of the fact that the apparatus the singer or speaker uses is much more delicate, and wrong habits much more injurious.

The admonition "Practise, practise," is greatly overdone. The best results cannot be obtained in either singing, speaking, or playing, with the lengthy and necessarily more or less imperfect if not careless practice in which many students of music indulge. Better ten minutes with the whole attention of a fresh and interested mind given intelligently to a subject than ten hours of mere mechanical movement. It is a mistake to suppose that the acquirement of a sound technique is a purely mechanical process. We have shown that for all successful effort there must be the idea, and as soon as that fades, from weariness, etc., the practice should be discontinued. Students are not treated fairly when given exercises the meaning or purpose of which is not explained to them.

There is now more need than ever that the teacher of music or elocution should be intellectual and not mechanical in his methods. Technique is mechanism, but it should be mechanism subordinated to ideas. Technique is essential to art, but it is not art. Art is the soul, technique the body. The soul will be unknown to the world without technique; hence the author strives in this book to teach the principles on which a sound vocal technique rests, but only that what is best in the soul be not hidden, that the one noble or poetic thought shall be multiplied a thousand times--indeed, that if it be sufficiently worthy, it shall, like Tennyson's Brook, "go on forever." To believe, on the one hand, that the highest art can be attained with a very mediocre technique, and, on the other, that a perfect technique is the main object of musical training, are alike great and mischievous errors.

The author has been asked frequently such questions as the following: "When is the best time to practise? How long should a singer practise at one time, and for how long during a single day? Should one practise softly (_piano_) or vigorously (_forte_)?"--etc.

Often the student is puzzled by contradictory opinions on this subject. One celebrated prima donna states that she never practises more than one hour a day; another, equally distinguished, that she has often spent several hours in almost continuous strenuous practice. What is the student to believe, and whom to follow? No one, for no two persons are alike. All the above questions can be safely and surely answered in the light of science and experience combined, but such questions cannot be settled by the dictum of any singer, teacher, or writer, nor does the experience, in itself, of any one person furnish an adequate guide for others.

Investigation has shown that the use of muscles tends to the accumulation of the waste products of vital activity; that such accumulation is associated with the experience in consciousness of what we term "fatigue," and which is preceded by "weariness." The latter is a warning that the more serious condition is approaching, but is to be distinguished from another feeling not necessary to name, often present in unwilling youthful students, and for which various forms of treatment are sometimes tried so unsuccessfully that it is as well to discontinue study altogether.

1. The time at which, as a rule, any work can best be carried out is during the early hours of the day, so that if it is possible, practice should be begun early, and after some preliminary exercise for the good of the body generally--_e.g._, a short walk, during which the lungs may be filled with pure air. As the muscles of the chest, etc., are to be used in voice-production, such a walk or other form of general exercise should not be lengthy. Energy should be reserved for the muscular activities involved in vocal practice.

2. The principle that guides in all use of the muscles, all exercise, is that it be taken under the most favorable circumstances and short of fatigue, even of weariness; hence the question whether the student should practise five minutes or one hour is one that he himself, and he alone, can determine, provided he is old enough and observant enough to know when he begins to feel weary in his vocal mechanism, whether it be in the respiratory organs, the larynx, or the resonance-chambers. With some there is a weak spot, and this settles the question for all other parts. As a rule, beginners will do well not to practice, at first, for longer at one time than five minutes, not only because of the possible weariness, but because at the outset it is difficult to keep the attention fixed. The ear and brain tire as well as the muscles.

Naturally, the condition of the student at the time has much to do with the length of a practice, but all things are determined by the sensible application of that principle which science and experience alike show to be a safe guide.

Naturally, as in other exercises, the duration of an exercise may be gradually lengthened with experience. One singer may find an hour a day sufficient, if she be already perfectly trained in every respect--be "in good form," or "fit," as the athletes say--and have only light or _coloratura_ parts to sing; but would this suffice to form a singer to sustain the heaviest dramatic parts for hours together before a large public audience? The training of a hundred-yards sprinter should not be the same as that prescribed for a long-distance runner or a wrestler.

3. In all practice it is ever to be borne in mind that the end, even in an exercise, is artistic. Tones of that quality only which is the best possible to the singer at the time are to be produced, and everything else must yield to this.

4. No wise trainer ever allows his charges to go on a racing track and at once run a hundred yards at the highest possible speed. Such a course would be against all sound knowledge and all the best experience. Hence the question of _piano_ and _forte_ practice answers itself; the singer should never begin any exercise _forte_, but either _piano_ or _moderato_--as to which depends on the individual. Some persons can only after long study produce really good tones _piano_; such if not most persons should, of course, begin practising with moderate force.

Certainly, the voice-user should, in order to gain volume, gradually increase the vigor of his practice, but exactly how to do this, and to what extent daily, are questions in which the advice of a sensible and experienced teacher is of great value, though the principle on which that opinion should be founded is clear enough.

5. The questions as to the total amount of time to be devoted to practice in a single day, and as to whether practice should be continued day after day for weeks and months without interruption, must be decided by the condition of the student, and not by any arbitrary opinion. Some individuals and some racers have a capacity for steady work not possessed by others, and happy are they; but there are others who go on by spurts, and such natures are often capable of reaching lofty artistic heights, if they be wisely managed. They need much the same sort of care as a very fleet but uncertain race-horse, and they are often a source of disgust to themselves and of worry to their teachers; but they in some cases get far beyond what the more steady ones can attain to, while others are so unsteady without being talented that they are a trial, and a trial only, to all concerned. Such people should, even when clever, not be encouraged in their vagaries, but brought gradually and tactfully under a stricter discipline.

6. "Hasten slowly" applies to all musical practice, that of the voice included, and there never was a time in the history of the world, unfortunately, when people believed in it less. The author would especially warn the student against attempting to force progress by violent or unduly long-continued practices, for if the vocal apparatus be strained, it may remain impaired for months or even for life. "Little and often" is a good maxim for vocal practice, all the more as the discontinuation, for the time, of voice-production need not imply that the mind must cease to act. An artist is not formed by vocalization alone, but by processes of education that are many and complicated, into which we might be tempted to enter did they not lie beyond the range of the present work.

If the principles set forth in this chapter are scientifically reliable, and we believe they will not be questioned, certain practical considerations are well worthy of special attention. If practice, repetition, leads to the formation of habits more or less fixed, then there can be no surer way to ruin a speaker or vocalist than to permit him to practise by a wrong method; the more he practises, the more he stamps in what is bad. It follows that the most hopeless cases eminent teachers have to deal with are to be found among those vocalists who come to them after years of professional life before the public. One must look on some of these people as on a building spoiled by a bad architectural design. In some cases there is nothing to do but to take the whole structure apart and put it together afresh. It may be humiliating to the vocalist, and it is a severe condemnation of certain methods of teaching, but there is often no other course open, the only question being as to whether the material is good enough to warrant such a radical proceeding. Every eminent teacher can recall such cases, and might fill volumes with their histories. If more of these were published as warnings to students and teachers, a good purpose would be served. It is truly sad to find that the prospects of one who might have been formed into a fine artist have been hopelessly ruined by years of practice based on principles that are radically unsound.

In the next chapter some specific applications of the principles discussed in the foregoing pages will be considered.

SUMMARY.

All forms of artistic and other expression imply movements. For a willed or voluntary movement there are required (1) an idea, (2) a neuro-muscular mechanism. Such movements may be relatively simple or highly complex. They all tend, when frequently carried out, to become reflex, and to some extent unconscious or subconscious. Combinations of reflexes when associated with consciousness become habits. Movements only attain their highest perfection when they reach this stage. It follows that the purpose of all musical practice should be to establish those reflexes which attain the end, the ideal, and to form correct habits. A poem properly recited or a song satisfactorily sung implies a combination of certain reflexes or habits. Some of these are in their main features common to all speech and song, but many are peculiar to each example.

As phonation implies the use of the muscles (neuro-muscular mechanisms) of the (1) respiratory organs, (2) vocal bands, (3) resonance-chambers, and as these must all work in harmony, or be "co-ordinated," it will be seen that speaking and singing are physiologically highly complex. When, in addition, ideas and feelings are associated, and determine the exact form of these co-ordinations, the whole matter is seen to be still more complex. The emission of a single tone implies (1) an idea--the nature of the sound as to pitch and quality, (2) such an arrangement of all the parts of the mechanism as will produce it. The former involves memory of the tone; the latter, memories of former movements. Then, partly as a series of voluntary acts and partly reflexly, according as the student is more or less advanced, or the particular tone new or old in experience, do the various neuro-muscular arrangements pass into orderly action. In this process the ear is the chief guide, always in relation to memories. When one uses the printed page, the eyes also guide--_i.e._, the nervous impulses that pass in through these avenues determine the outgoing ones that bring the muscles into action. In doing so they rouse many others (associated nervous connections) which are highly important when an artistic result is to be reached.

To consider a single case: Assume that the note is to be sung. The following are required: (1) Memory of this tone. (2) Adaptation through eye and ear of all the neuro-muscular mechanisms required for (_a_) bringing the vocal bands into the correct position and degree of tension; (_b_) the proper shape, tension, etc., of the resonance-chambers; (_c_) that use of the breathing apparatus suitable to cause the proper vibrations of the vocal bands. All use of the voice implies this much, but in most instances there are _associated_ nervous mechanisms and ideas that are highly important in determining the exact volume, quality, etc., of the tone as related to expression of ideas and feelings according to conventional usage.

The breath-stream must in all cases be so employed that there shall be economy of energy--no waste. Waste occurs whenever air escapes to any appreciable extent through the glottis chink, as that implies an imperfect adjustment of the vocal bands and the expiratory current. From this and other points of view it may be said that _he is the best singer who gets the most perfect result with the least expenditure of energy_.

It is of the highest importance that during every practice, and every moment of each practice, attention be given to as perfect a result as possible, and that the same method be invariably employed.

All questions as to methods of practising can be decided on well-known scientific principles which harmonize with experience, and need not be left in that loose and unsatisfactory condition when the dictum of some individual is substituted for principles capable of actual experimental demonstration.