Good morning!
I'm catching up on QC before doing any chores. Here, read this, read the author's note at the bottom. Yes! That's my favourite part of a live symphony performance: when they take their seats and tune their instruments. Heck, that part's so much fun, if it goes on too long, I'll get my fill of the show before it's begun.

Btw, what's 'music ethnography'? Sounds fascinating.