mamoru is presenting an idea for an at-home listening activity on the website of the National Museum of Art Osaka. (Japanese only)

https://www.nmao.go.jp/study/activity_page/mamoru.html?fbclid=IwAR0dQK39L4zLDlFl1exqcR2VFNZmdHeaQIqxK4oIEioP4Y4lkJtGa8GejkY