Oh, God----I HATE when they do that!! PBS is famous for documentaries with horrible music----well, okay, maybe it's not "horrible", as it is confluent with the topic (which I appreciate)----but, it's terribly "intrusive". Usually, it's not during the speaking; but, it's SOOOO loud during a transition, to another scene, that I have to mute it----and then, of course, I miss some of the speaking. I could, of course, turn-down the volume; but, it's just easier to mute it.
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White female; age 59; diagnosed Aspie.
I use caps for emphasis----I'm NOT angry or shouting. I use caps like others use italics, underline, or bold.
"What we know is a drop; what we don't know, is an ocean." (Sir Isaac Newton)