But it will be argued by some that these people have not learned how to sing, that if they had a perfect vocal method they could sing Wagner as easily as Massenet. That they have not learned to sing Wagner is evident, and this brings us to the question--Shall the singer adjust himself to the composer or the composer to the singer? A discussion of this would probably lead nowhere, but I submit the observation, that many modern composers show a disregard for the possibilities and limitations of the human voice that amounts to stupidity. Because a composer can write great symphonies the public is inclined to think that everything he writes is great. Let it be understood once for all that bad voice writing is bad whether it is done by a symphonic writer or a popular songwriter. In the present stage of human development there are certain things the voice can do and other things it cannot do, and these things can be known only by those who understand the voice, and are accustomed to working with it. To ignore them completely when writing for voices is no evidence of genius. Composers seem to forget that the singer must create the pitch of his instrument as well as its quality at the moment he uses it. They also forget that his most important aid in this is the feeling of tonality. When this is destroyed and the singer is forced to measure intervals abstractedly he is called upon to do something immeasurably more difficult than anything that is asked of the instrumentalist. Many modern composers have lost their heads and run amuck on the modern idiom, and their writing for voices is so complex that it would require a greater musician to sing their music than it did to write it.
But to return, I do not say that it is impossible to apply the principles of _bel canto_ to Wagner's dramatic style of utterance. On the contrary I believe it is possible to gain such a mastery of voice production and enunciation that the Wagnerian roles may be sung, not shouted, and still not be lacking in dramatic intensity, but it requires a more careful study of diction and its relation to voice production than most singers are willing to make.
A majority of singers never succeed in establishing the right relation between the vocal organ and the organs of enunciation. Years of experience have verified this beyond peradventure.