I think it is time we learned the lesson of our century: that the progress of the human spirit must keep pace with technological and scientific progress, or that spirit will die. It is incumbent on our educators to remember this; and music is at the top of the spiritual must list. When the study of the arts leads to the adoration of the formula (heaven forbid), we shall be lost. But as long as we insist on maintaining artistic vitality, we are able to hope in man

What [Louis Armstrong] does is real, and true, and honest, and simple, and even noble. Every time this man puts his trumpet to his lips, even if only to practice three notes, he does it with his whole soul.

I can't live one day without hearing music, playing it , studying it , or thinking about it .

Which of my Jewish roots do I follow?

It would be nice to hear someone accidentally whistle something of mine, somewhere, just once.

To be a success as a Broadway composer, you must be Jewish or gay. I'm both.

I believe that from that Earth emerges a musical poetry, which is by the nature of its sources tonal. I believe that these sources cause to exist a phonology of music, which evolves from the universal known as the harmonic series.