Mark Ramsey says the last successful new radio format was the Variety Hits format, “Jack.” I barely remember that format (now 15 years old). Mr. Ramsey says there as been no new youth-based format on the radio fail in generations… and there never will be “but because the tastes are so fractured among millennials that there is no popular thread of music that isn’t already absorbed sufficiently well by an existing format.”
I’m not sure who would care about this theory besides someone who programs a radio station. He offers some insight into who listens to which formats and why but it all seems a bit… academic to me. Like reflecting on Mayan culture.