Frank Zappa? Apocryphal?

Question for Quote Investigator: Iconoclastic musician and composer Frank Zappa was known for his trenchant cultural commentary. Apparently, he once stated that all the good music had already been created by the composers of an earlier era who stereotypically wore wigs. Would you please help me to find a citation
Reply from Quote Investigator: In November 1986 “The Progressive” published an interview with Frank Zappa conducted by freelance writers Batya Friedman and Steve Lyons. Zappa was asked about the place of the composer in contemporary society. Emphasis added to excerpts by QI:1
I don’t think a composer has any function in society at all, especially in an industrial society, unless it is writing music scores, advertising jingles, or stuff that is consumed in industry.
Zappa included a provocative statement about the novelty of modern music:
All the good music’s already been written by people with wigs and stuff on.
Below are additional selected citations in chronological order.
Continue reading “Quote Origin: All the Good Music’s Already Been Written By People With Wigs and Stuff On”