This has been on my mind for years now:
Why do most radio stations insist on playing the same selection of songs over and over?
I imagine it must be a copyrights thing? Pay for usage of this particular catalogue for a year?
Don’t those DJs get absolutely sick of it after a while?
I'm pretty sure the DJs in my area record a bunch of inserts and bits ahead of time, those get edited and sliced up, and then put into the playlist at the correct positions. So I don't think they're sitting in the booth listening to the music live, and then talking in between, like they used to anymore. So that's probably how they don't get bored, they didn't even hear the music last Friday when they laid down the week's schedule.