We find "break" confounded with "register," and the meaning attached to the latter, at best, one-sided or inadequate in some respects. The truth is, such a subject cannot be settled by the physiologist, even when a laryngologist, as such; nor can the solution to a scientific question of this kind be given by a singer, as a singer. Such a problem can only be settled, as we have throughout insisted, by those possessing many qualifications, and even when the investigator unites in himself every intellectual qualification, something will depend on his temperament and spirit. An atmosphere of controversy is not favorable to scientific investigation, and among the dangers that ever lie in the path of the teacher are pride and prejudice. The assumption that one is prepared to teach is too often associated with views and feelings that prevent the guide from remaining himself a student and being ready to learn even from the very beginner, as he must if he have the true spirit. Unfortunately, several of the most highly qualified writers on this subject have formulated their views under conditions unfavorable to the attainment of the whole truth.
It is to be borne in mind always that a register implies (1) a series of tones of a characteristic clang, timbre, color, or quality; (2) that this is due to the employment of a special mechanism of the larynx in a particular manner. It follows that in thinking of registers scientifically, one must take into account both the tones and the mechanisms by which they are produced.
Naturally, with most untrained people the passage from one register to another is associated with a suddenness of change which is unpleasant, and which is termed the break. It is often suggestive of weakness, uncertainty, etc., and to an ear at once sensitive and exacting through training is intolerable when very pronounced. Often this break is very marked in contraltos, and is invariably so pronounced in the male voice when it passes to the upper falsetto that even the dullest ear does not fail to notice the change.
It is, therefore, not surprising that teachers should have sought to lessen the unpleasant surprise for the listener caused by the break. Some have looked on registers as almost an invention of the Evil One, and forbidden the use of the term to their students; but such ostrich-like treatment of the subject—such burying of the head in the sand—does not do away with a difficulty, much less can such a plain fact as the existence of registers be ignored without the most detrimental results, as we shall endeavor to make plain. Some, feeling that the break was an artistic abomination, have proceeded to teach the student to reduce all tones to the same quality, which is about as rational as asking a painter to give us pictures, by the use of but one pigment.
To attempt to abolish registers would be like leaving but one string to the violin; which instrument, in its present form, has a register for each string; and the player endeavors to avoid the breaks that naturally occur in passing from string to string, and to get a smooth series of tones just as the intelligent vocalist does.
The registers may be represented to the eye by the method illustrated in [figure 52].
The wise instructor recognizes registers; they are a fact in nature, and one to be valued. The more colors, the greater the range of the artist's powers, other things being equal, whether the artist paint with pigments or tones; but just as the painter uses intermediate tones of color to prevent rude transitions or breaks, so must the singer modify or "cover" the tones between the registers—i.e., use to some extent the mechanism of both neighboring registers.
The reader who has perused the previous chapter thoughtfully may naturally ask: "With such difference of opinion among eminent authors like those quoted, how am I to know which one to follow, and what to believe on this subject?"
The answer to that question we propose now to give. It will be wise to endeavor to show just wherein the writers quoted differ and on what they agree. A careful examination will show that there is substantial agreement on the most important points:
1. All agree that there are registers, or natural changes of quality of tone, corresponding to changes of mechanism or method.