TECHNIC AND MUSICIANSHIP
"How do I regard technic now? I think of it in the terms of the music itself. Music should dictate the technical means to be used. The composition and its phrases should determine bowing and the tone quality employed. One should not think of down-bows or up-bows. In the Brahms concerto you can find many long phrases: they cannot be played with one bow; yet there must be no apparent change of bow. If the player does not know what the phrase means; how to interpret it, how will he be able to bow it correctly?
"And there are so many different nuances, especially in legato. It is as a rule produced by a slurred bow; yet it may also be produced by other bowings. To secure a good legato tone watch the singer. The singer can establish the perfect smoothness that legato calls for to perfection. To secure a like effect the violinist should convey the impression that there is no point, no frog, that the bow he uses is of indefinite length. And the violinist should never think: 'I must play this up-bow or down-bow.' Artists of the German school are more apt to begin a phrase with a down-bow; the French start playing a good deal at the point. Up or down, both are secondary to finding out, first of all, what quality, what balance of tone the phrase demands. The conductor of a symphonic orchestra does not care how, technically, certain effects are produced by the violins, whether they use an up-bow or a down-bow. He merely says: 'That's too heavy: give me less tone!' The result to be achieved is always more important than the manner of achievement.
"All phases of technical accomplishment, if rightly acquired, tend to become second nature to the player in the course of time: staccato, a brilliant trick; spiccato, the reiteration of notes played from the wrist, etc. The martellato, a nuance of spiccato, should be played with a firm bowing at the point. In a very broad spiccato, the arm may be brought into play; but otherwise not, since it makes rapid playing impossible. Too many amateurs try to play spiccato from the arm. And too many teachers are contented with a trill that is merely brilliant. Kneisel insists on what he calls a 'musical trill,' of which Kreisler's beautiful trill is a perfect example. The trill of some violinists is invariably brilliant, whether brilliancy is appropriate or not. Brilliant trills in Bach always seem out of place to me; while in Paganini and in Wieniawski's Carnaval de Venise a high brilliant trill is very effective.
"As to double-stops—Edison once said that violin music should be written only in double-stops—I practice them playing first the single notes and then the two together, and can recommend this mode of practice from personal experience. Harmonics, where clarity is the most important thing, are mainly a matter of bowing, of a sure attack and sustaining by the bow. Of course the harmonics themselves are made by the fingers; but their tone quality rests altogether with the bow.
EDISON AND OCTAVES
"The best thing I've ever heard said of octaves was Edison's remark to me that 'They are merely a nuisance and should not be played!' I was making some records for him during the experimental stage of the disk record, when he was trying to get an absolutely smooth legato tone, one that conformed to Loeffler's definition of it as 'no breaks' in the tone. He had had Schubert's Ave Maria recorded by Flesch, MacMillan and others, and wanted me to play it for him. The records were all played for me, and whenever he came to the octave passages Edison would say: 'Listen to them! How badly they sound!' Yet the octaves were absolutely in tune! 'Why do they sound so badly?' I inquired.
"Then Edison explained to me that according to the scientific theory of vibration, the vibrations of the higher tone of the octaves should be exactly twice those of the lower note. 'But here,' he continued, 'the vibrations of the notes all vary.' 'Yet how can the player control his fingers in the vibrato beyond playing his octaves in perfect tune?' I asked. 'Well, if he cannot do so,' said Edison, 'octaves are merely a nuisance, and should not be played at all.' I experimented and found that by simply pressing down the fingers and playing without any vibrato, I could come pretty near securing the exact relation between the vibrations of the upper and lower notes but—they sounded dreadful! Of course, octaves sound well in ensemble, especially in the orchestra, because each player plays but a single note. And tenths sound even better than octaves when two people play them.
WIRE AND GUT STRINGS
"You ask about my violin? It belonged to the famous Hawley collection, and is a Giovanni Baptista Guadignini, made in 1780, in Turin. The back is a single piece of maple-wood, having a broadish figure extending across its breadth. The maple-wood sides match the back. The top is formed of a very choice piece of spruce, and it is varnished a deep golden-red. It has a remarkably fine tone, very vibrant and with great carrying power, a tone that has all that I can ask for as regards volume and quality.
"I think that wire strings are largely used now-a-days because gut strings are hard to obtain—not because they are better. I do not use wire strings. I have tried them and find them thin in tone, or so brilliant that their tone is too piercing. Then, too, I find that the use of a wire E reduces the volume of tone of the other strings. No wire string has the quality of a fine gut string; and I regard them only as a substitute in the case of some people, and a convenience for lazy ones.