Oof, that must have been terrible. I gotta agree with you on not liking music, our teacher did this really weird thing where everytime the class wasn't in perfect harmony or did something bad, he'd go into "kids these days!" Mode and just start blabbering on about something about our generation and how he worked back in the day, at least we didn't have to actually learn when he did that.
Huh, that's weird. Never heard of that before. Was that an ear bleeding session as well?