SolidGold16 said:
I might be wrong, so I won't say for sure on this - but it doesn't seem to me that KOLA has an 800 song playlist. I heard the same songs pretty much all day long, with very little variety. Or, possibly, they don't fit with your definition of a "successful" Classic Hits station?
KOLA, in the last 10 days, played about 700 different titles. Since they are more extreme in being rock leaning and 70's oriented than stations like KOOL, CBS-FM, WOGL and even KRTH, the expected list might be a little smaller.
As the highest billing station in the market... as a station showing good 25-54 growth... and one under long-time continuous ownership, KOLA certainly fits the definition of a successful station.
The example you use of KFRC was, according to you, only a three year stint. What happened? Why did it stop working? What changed? Yep, I bet people got tired of the repetition. Tune-out.
Top 40, now called CHR, is where we best see that the term variety does not ever mean "more songs".
If you do research on all manner of formats in large and medium markets and even in a few foreign countries, you learn that the stations that own the strongest image of "variety" are Top 40 stations.
That's because listeners perceive variety to mean "every time I tune in I hear a song I like" and they don NOT perceive variety to mean "Every time I tune in I hear a song I had forgotten about and really was not looking to hear because I didn't like it all that much ever".
Top 40's play the hits. Consensus hits they only play about 15-17 currents, a small batch of recurrents and some image gold... generally around 100 to 120 songs. When they play more, the variety image declines. When they play just the real, broad, consensus hits, they get stronger image positives and ratings increase.
A CHR we put on in San Antonio about 12 years ago is a rhythmic CHR. In its launch period, it played less than 60 songs. It became #1 in one book. 12 years later, it is still #1 in 18-49. And it gets great variety perception on every perceptual test.
Gold based stations have a harder time getting good variety images. And that image is key to getting repeat listening incidents, the basis for success in PPM programming. That's because different old songs age differently with different people. So a lot of work is taken to find out what the consensus songs are and and to play only those that appeal to all segments of the audience. In most cases, the total number of songs that pass is going to be between 600 and 800... and that number is determined by listeners, not some guy in a suit.