Thus, in shaping the passage for the breath, the larynx, tongue, and palate, which can be placed at will, are employed. The vocal cords, which can best be imagined as inner lips, we have under control neither as beginners nor as artists. We do not feel them. We first become conscious of them through the controlling apparatus of the breath, which teaches us to spare them, by emitting breath through them in the least possible quantity and of even pressure, whereby a steady tone can be produced. I even maintain that all is won, when—as Victor Maurel says—we regard them directly as the breath regulators, and relieve them of all overwork through the controlling apparatus of the chest-muscle tension.
Through the form prepared by the larynx, tongue, and palate, we can direct the breath, previously under control and regulation, toward the particular resonating surfaces on the palate, or in the cavities of the head, which are suitable to each tone. This rule remains the same for all voices.
As soon as the breath leaves the larynx, it is divided. (Previously, in inhalation, a similar thing happens; but this does not concern us immediately, and I prefer to direct the singer's chief attention to the second occurrence.) One part may press toward the palate, the other toward the cavities of the head. The division of the breath occurs regularly, from the deepest bass to the highest tenor or soprano, step for step, vibration for vibration, without regard to sex or individuality. Only the differing size or strength of the vocal organs through which the breath flows, the breathing apparatus, or the skill with which they are used, are different in different individuals. The seat of the breath, the law of its division, as well as the resonating surfaces, are always the same and are differentiated at most through difference of habit.
SECTION III
OF THE BREATH AND WHIRLING CURRENTS
(SINGING FORWARD)
The veriest beginner knows that in order to use the breath to the fullest advantage, it must remain very long diffused back in the mouth. A mistaken idea of "singing forward" misleads most to press it forward and thus allow it to be speedily dissipated.
The column of breath coming in an uninterrupted stream from the larynx, must, as soon as it flows into the form prepared for it according to the required tone, by the tongue and palate, fill this form, soaring through all its corners, with its vibrations. It makes whirling currents, which circulate in the elastic form surrounding it, and it must remain there till the tone is high enough, strong enough, and sustained enough to satisfy the judgment of the singer as well as the ear of the listener. Should there be lacking the least element of pitch, strength, or duration, the tone is imperfect and does not meet the requirement.