:rolleyes: :eek: :smack:
Goddamn, I knew I was posting too late!
Ok, so I’m now a bit less befogged. See if you can find a couple of the Times Arts & Leisure section articles from when the NYCO system was installed (if you’re really interested, it’d be worth a couple of bucks to poke around their archives), which compared the situation to Broadway. IIRC, it does, in fact, appear to be a combination of the two factors you name. Audience ears are getting a bit weaker: high ticket prices are skewing the crowds ever older, and most younger viewers have no experience whatsoever of unamplified music (hell, even churches use amplification nowadays).
Performers have changed, too. Choreography is now much more athletic and demanding than it used to be, and to the extent there were separate singers and dancers in the old days, that’s almost uneard of now. So it’s physically very difficult for performers to project the way the stolid, immovable Ethel Merman did. (Bernadette Peters, the one star I can think of who can truly open a show on her own star power, is not exactly known for her dancing. Consequently, her shows tend to be very traditional - Sondheim or Annie Get Your Gun, rather than Rent or Cats.)
Slight hijack: trick casting also doesn’t help. One August (a/k/a high trick casting season) an insistent friend pushed me to spend $100 for a Rocky Horror ticket to see…Luke Perry as Brad. He was pretty awful, with a high, thin, completely untrained voice that even amplified faded into nothing, except in his one solo.
(The redeeming part of the experience was meeting Perry backstage: the reason for the whole endeavor was my friend’s having worked with Perry on HBO’s Oz. So we hung out with him by his dressing room while he outwaited groupies - which he still has, half a decade after 90210 died. Totally nice, unaffected guy, very much an ordinary Minnesotan with no illusions about his musical skills. He freely admitted that he’d taken role as a lark - “I’m in New York for Oz, I’ll never have this opportunity again, why not?”)
So all these factors mean that amplification is here to stay on Broadway. I suspect opera will be next if it wants to survive as other than a museum piece.