Newly discovered recording from 1971 sheds light on avant-garde scene https://www.american-music.org/forums/posts.aspx?topic=1565081 Wed, 17 Jun 2026 23:31:45 GMT Sun, 2 Aug 2020 22:10:22 GMT Copyright © 2020 Society for American Music Newly discovered recording from 1971 sheds light on avant-garde scene https://www.american-music.org/forums/posts.aspx?topic=1565081 https://www.american-music.org/forums/posts.aspx?topic=1565081 Sun, 2 Aug 2020 23:10:22 GMT