As I have said before, I am trying to actively listen and expand my appreciation of carnatic music. I am able to identify many ragas now today compared to none a year ago. So, it was what I was trying to do last night at Sri. Neyveli Santhana Gopalan's concert yesterday, in Austin.
A mother (obviously well versed in music, she was putting thalam in sync with others.) with a constantly chattering 8 year old prevented me from concentrating. After 20-30 minutes, I glared at them. Didn't seem to have any effect. So, I gave up and moved to the last row, last seat during the break between songs.
As luck would have it, a teenager came and sat next to the organizer lady, a few empty seats away. They started chatting non-stop

In both cases many others didn't obviously enjoy the talk show; but all of them put up with it. I saw the same behavior during an Odissi dance performance by Nrityagram a couple of weeks back.
I know this happens all the time back home and people either tolerate or ask them to shut up.
This is in contrast with the school concerts at my kid's middle school. Many Indian parents/children come but there is pin-drop silence when the orchestra performs. Pity we are not disciplined when we are among ourselves.
I got something out of the concert. It was Rama Navami and NRS sang almost all songs on Lord Rama. I was able to identify about 6 ragas during the alapana phase itself.