SolidGold16 said:
So I'm not disagreeing with you about your assertion. The only thing I disagree with is using it as a basis on how to program good music. In my mind, the two things aren't connected in any way. I also believe that everyone likes variety and dislikes repetition. Obviously, radio stations feel differently.
Here's how they connect:
Advertising agencies (which place the majority of buys in markets of any considerable size) want 25-54. They don't consider additional listeners outside the demo as a bonus, but rather as waste. Additionally, even if you're strong in 25-54, additional listeners 55 and up can, in sufficient numbers, cause your average listener age to go up...and that causes concern on the part of the ad agencies.
As for the variety/repetition factor, the average person in the desirable demo listens at most 40 minutes per day to any one radio station. And they do it in (on the average) 12-minute chunks at about the same time each day. They spread their listening out among between 6 and 9 stations total.
In the thread on the L.A. board about Jhani Kaye's upcoming retirement as PD of KRTH, I posted a rotation this week that showed that KRTH's most-repeated songs (every 19 hours) are only heard by the listener who behaves that way (and again, that's the majority of the desired demo) every 19 days at most. If you're not keeping track...if your thoughts are on your family, your job, life in general, and you haven't heard a song in almost three weeks, you probably don't remember that you heard it three weeks ago...you just know that it's been a long time.
And the less-repeated songs are heard even less often by the target listener. To them, there is no repetition. The complaint of repetition tends to come up in two categories: Someone who hears a song, regardless of how infrequently, that they don't like ("they're playing that AGAIN?") and someone who listens far more often and for longer periods than the typical listener and thus hears the repetition the typical listener doesn't.
Adding more songs, making the cycles longer, has the unintended consequence of the typical listener not hearing their favorite songs often enough.