From the main page it seems they listened to the 440 tuning on the first day, and then the same music tuned to 432 the next day. I very strongly suspect that p

From the main page it seems they listened to the 440 tuning on the first day, and then the same music tuned to 432 the next day. I very strongly suspect that people’s reactions to music can vary based on many factors, but the least of which involves familiarity vs newness. Did they have control groups that listened to the same frequency tuned music on both days? My expectation is that regardless of the tuning, people would be more relaxed listening to the same music on the second day.