@flugelgirl said in Can Playing with Musicians Out of Tune Give You a Headache?:
Interesting question. I know that if I have to listen to or play with others that are extremely out of tune it gives me a headache, but it’s a tension headache from grinding my teeth. One of the many reasons I repair instead of teach!
Stress triggering tension itself is the most common cause of headache, and flugelgirl, I believe you have identified the most likely reason for this headache response!