Musical Myths and Facts Volume II Part 25

[Music]

In some instances such peculiarities have evidently been derived, as has already been stated, from the series of tones produced on a popular instrument. But there are many instances in which the tones yielded by the instrument have been purposely adopted in the construction of the instrument from the previously existing popular scale of the vocal music. Thus, it may possibly be that, as some inquirers maintain, the pentatonic character of certain Irish airs has its origin in the primitive scale of the ancient rural bagpipe of Celtic races, or, as others believe, in the simple construction of the ancient Irish harp;--on the other hand, the Chinese and Javanese, as we have seen, contrive in the construction of their instruments to obtain the pentatonic scale on which their vocal music is usually founded.

Those theorists who regard our diatonic major scale as the most perfect one, which ultimately must be universally accepted as the only true one, will probably not admit that under certain circ.u.mstances the sounding of one or other of its intervals a little "out of tune" may actually increase the beauty of a musical performance. Such is, however, unquestionably the case. To note a curious instance in proof of the correctness of this a.s.sertion as afforded by the clavichord, a contemporary of the harpsichord and predecessor of the pianoforte:--The strings of the clavichord are not sounded by being tw.a.n.ged with quills, as is the case in the harpsichord, but are vibrated by means of iron pins, called tangents, which press under the strings when the keys are struck. The pressure of the tangent lasts as long as the key to which the tangent is attached is held down. The deeper the performer presses the key down with his finger, the stronger is the pressure of the tangent against the string, and the more the string is raised by it.

The raising of the string has the effect of slightly raising the pitch of its tone. The performer, therefore, has it in his power to modify in some degree the pitch of a tone, and by this means to distinguish any tone to which he desires to give emphasis, or to render prominent in expressing a melody, or in executing a pa.s.sage with delicacy. The aptness of the clavichord for yielding to these deviations from the intonation of the intervals in which it is tuned, combined with its aptness for producing with great delicacy different degrees of loudness, const.i.tute the princ.i.p.al charms of the instrument, and sufficiently account for the love which our old cla.s.sical composers,--Handel, Bach, etc.,--bore for the clavichord.

A musical instrument containing all conceivable perfections for performance, we do not yet possess. Such an instrument would be required to yield not only Whole-Tones and Semitones, but likewise Demi-semitones, Semidemi-semitones,--in short, every modification of an interval which the performer desires. It must have the greatest compa.s.s obtainable in tones. All its tones must be of equal power, sonorousness and beauty. The sustaining, the increasing and decreasing in loudness, must be possible with each tone separately, at the option of the performer, even in harmonious combinations. Likewise the difference in manner of expression, such as legato, staccato, etc., must be thus obtainable. The greatest possible difference in the quality of sound (_timbre_) must be at the command of the performer for any tone which he wishes to be thus affected. The instrument must permit the simultaneous sounding of as many of its tones as the performer desires, whatever their distance from each other may be, and this must be achievable by him with about the same facility as he requires for the production of a single tone. The instrument must be playable by only one performer; it must not present any extraordinary difficulty to musicians to play it well; and it must permit being easily kept in tune. Perhaps the organ approaches the nearest to this perfection, but is still far from it. The violin and the violoncello are in some respects ahead of all--at any rate, as regards delicacy of expression.

But, fascinating though it may be to depict such a nearly perfect musical instrument of the Future, the real subst.i.tutes of our present contrivances, a century or two hence, will probably be very different from our ideal, especially if we found our speculation on the impression that our Tonal System is the only right one, and that our diatonic major scale will be as everlasting as a mathematical truth, or as the axiom that two and two are four.

Indeed, the mutability of the musical taste of man appears to be unlimited, and it is certainly possible that our children's children may find decidedly objectionable some rule of musical composition which is now thought highly satisfactory. Did not our ancestors at the time of Hucbald relish consecutive Fifths and Octaves as an harmonious accompaniment to a melody? A Chinese Mandarin, on hearing a French Jesuit, at Pekin, play on a clavecin some _Suites de Pieces_ of a celebrated French composer, endeavoured to convince the performer that the Chinese music was the only true music "because," he said, "it appeals to the heart, while yours makes only noise." When Villoteau, during his residence in Egypt, investigated the Arabic music, his Arab music-master at Cairo endeavoured to convince him that the division of the Octave into seventeen intervals was more natural and tasteful than the European division into twelve chromatic intervals. A Nubian musician, on hearing Mr. Lane play the pianoforte, remarked: "Your instrument is very much out of tune, and jumps very much." He evidently missed the accustomed small intervals connecting the whole-tones in his own music. Livingstone, in his 'Missionary Travels in South Africa,'

relates that on a certain occasion when an English missionary sang a hymn to an a.s.sembly of Bechuana Kafirs, "the effect on the risible faculties of the audience was such that the tears actually ran down their cheeks;" and the same may have happened to the missionary when he heard the Kafirs sing.

Many more examples from nations in different stages of civilization could be cited evidencing the remarkable variety and instability of musical taste. Much of our own music, which about a century ago was greatly admired, appears now unimpressive; and great masters who introduce important innovations are sure at first not to be understood by the majority of musical people.

Instead of regarding our Tonal System as exhibiting the highest degree of perfection attainable, and of repudiating musical conceptions which reveal another foundation, as our musicians are apt to do, it would be more wise in them to study the various systems on which the music of different nations is founded, to acquaint themselves especially with the characteristics of the various scales, and, by adopting them on proper occasions, to produce new effects more refres.h.i.+ng than the hackneyed phrases and modulations which usually pervade their works.

[Ill.u.s.tration: FINISH.]

[113] See above, Vol. I., p. 23.

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