Although technical discussions are interesting to composers, I suspect that the truly magical and spiritual powers of music arise from deeper levels of our psyche.
I am certain that most composers today would consider today's music to be rich, not to say confusing, in its enormous diversity of styles, technical procedures, and systems of esthetics.
I have observed, too, that the people of the many countries that I have visited are showing an ever increasing interest in the classical and traditional music of their own cultures.
I must confess, my Spanish is not so good - except I read a little, so I started with the English but then determined that it would have to be in Spanish.
I pick up the New York Times or Time and it's talking about the latest rock group, which I'm sure is exciting to some people, but it neglects a huge area of music.
If we look at music history closely, it is not difficult to isolate certain elements of great potency which were to nourish the art of music for decades, if not centuries.
In a broader sense, the rhythms of nature, large and small - the sounds of wind and water, the sounds of birds and insects - must inevitably find their analogues in music.
Nonetheless, I sense that it will be the task of the future to somehow synthesize the sheer diversity of our present resources into a more organic and well-ordered procedure.
One very important aspect of our contemporary musical culture - some might say the supremely important aspect - is its extension in the historical and geographical senses to a degree unknown in the past.
Perhaps many of the perplexing problems of the new music could be put into a new light if we were to reintroduce the ancient idea of music being a reflection of nature.
Perhaps two million years ago the creatures of a planet in some remote galaxy faced a musical crisis similar to that which we earthly composers face today.