W. S. B. Mathews,
The Masters and Their Music
“ There is a third motive of composition which also has had a large place in the development of instrumental music—viz., the Expression of the Individual Mood of the Composer; and the further we come down in the history of music, the more unrestricted we find the operation of this motive. In the order of development, the purely musical is entitled to the first place; and it has also been the principal moving cause in the development of the art of music, from its universality—its power to act upon all grades of musical consciousness according to the ability of the individual musician. ”
