The Backstory to Great Audio Storytelling, hosted by Rob Rosenthal, for Transom and PRX.
https://transom.org/topics/sound-school/
A Sonic Conjuring (Rerun)
On this archive episode, a fascinating minute of audio — the sound of war and peace reconstructed from the exact end of World War I. Even more fascinating, the producers conjured the sound using audio shadows captured on film.