Structural Functions of Harmony by Arnold Schoenberg. I can't even begin to understand it, it's just beautiful to encounter such genius and rigorous thought.<a href="https://archive.org/details/structuralfuncti0000arno/page/n8/mode/1up" rel="nofollow">https://archive.org/details/structuralfuncti0000arno/page/n8...
ramesh31 · · focus · HN ↗
<a href="https://archive.org/details/structuralfuncti0000arno/page/n8/mode/1up" rel="nofollow">https://archive.org/details/structuralfuncti0000arno/page/n8...