For us old timers...
Here in Melbourne, FL. we have a radio station, 98.5 "The Beach" that plays '50, '60, '70's, and sometimes '80's music 24-7.
It is the only radio station I listen to, both at home and in the car.
They are syndicated with many other stations across the US. You maybe able to check your local listing to be able to find out what station call letters might be used in your area. I hope you can find something like it!
My best,
Blair