0:49 (wrong 誤） fileld → field 　m(_ _)mJapanese Spring Songs/春の歌 https://www.youtube.com/playlist?list=PLI7Z3IV_WJldm4J9RA9OsLf5TjO7tm41p日本の歌百選（Collection of...

https://www.youtube.com/watch?v=z4sY4K8Ghn4