Well, I seem to have gotten one lengthy thread back on topic today...let's try for two.
AC is whatever women between 25 and 54, or 18 and 49, depending on the station and market, want to hear.
It's not a type of music. It is contemporary music for adults.
It has gone back to what it was in the beginnings of the format (the late 60s/early 70s)...Top 40 with the five or six hardest records (rock then, hip-hop now) left out.
When Top 40 became CHR in the early 1980s, there was a corresponding shift in music. Air Supply, Kenny Rogers and Juice Newton were replaced at the top of the charts by The Police, David Bowie and Duran Duran.
Jhani Kaye then crafted a soft, emotional music mix for KOST in Los Angeles that was a huge hit with adult women. And other Adult Contemporary stations followed his lead.
As I've said before, demographics are like archery. Aim for the center of the target and the ripples will spread. We're talking about 39-year-old women in 25-54, 33-year-olds in 18-49.
When Jhani launched his "Continuous Soft Hits" approach at KOST, he was pitching to...and hitting...39-year-old women. In 1983, that meant women born in 1944. They liked Neil Diamond and Barbara Streisand and Lionel Richie.
Those women are 71 today.
The change to what AC is now seems jarring because, like Oldies (the format, not the poster), programmers afraid to upset the applecart let it go too long and the demographics got very top-heavy on them.
A 39-year-old woman today? She was born in 1976. She graduated high school in 1994. College in 1998. She was raised almost entirely on 90s music. And since CHR has entered one of its cyclical periods where there are mostly mass-appeal, hook-laden tunes (we've had "Blurred Lines" in 2013, followed by "Happy" in 2014 and now "Uptown Funk"), she's very likely to be listening to CHR, as well.
So we're back to AC being a format where that listener is just as likely to hear her favorite music as she is on CHR, without having to hear Flo Rida's "GDFR" (but some of them may like that).
Tempus has done fugited, gang.
I'm glad you're still out there, Michael and thank you for using my "apple cart" reference.