If you want to know about the Sixties, play the music of The Beatles. - Aaron Copland

I object to background music no matter how good it is. Composers want people to listen to their music, they don't want them doing something else while their music is on. I'd like to get the guy who sold all those big businessmen the idea of putting music in the elevators, for he was really clever. What on earth good does it do anybody to hear those four or eight bars while going up a few flights.

If the listener does eventually come to the point where he makes the ultimate performance by splicing tapes from other musicians' recordings, he will eventually become just as bored with it as with other recordings, for it will still always be the same. Look, for instance, at electronic music. The boys are already becoming bored with what they do because they put it irrevocably on tape. The best indication of this is that more and more they are mixing the live performance element with their tapes.

וְאַחַ֗ר בָּ֚אוּ מֹשֶׁ֣ה וְאַהֲרֹ֔ן וַיֹּאמְר֖וּ אֶל־פַּרְעֹ֑ה כֹּֽה־אָמַ֤ר יְהֹוָה֙ אֱלֹהֵ֣י יִשְׂרָאֵ֔ל שַׁלַּח֙ אֶת־עַמִּ֔י וְיָחֹ֥גּוּ לִ֖י בַּמִּדְבָּֽר׃