https://hoko.yataiki.net/2020/08/20/%e6%94%be%e9%80%81%ef%bc%9a%e7%ac%ac%e7%99%be%e5%85%ad%e5%8d%81%e4%b8%89%e5%9b%9e%ef%bc%9a%e9%9f%b3%e6%a5%bd%e3%81%ab%e3%81%bf%e3%82%8b%e7%b4%94%e7%b2%8b%e8%a1%a8%e7%8f%be/
放送:第百六十三回:音楽にみる純粋表現