Yep, if I have any BBC station on it'll most likely be this one or Radio 4. Having said that, I find Mary Anne Hobbs pretty grating.
And they sometimes play the Beatles.
Here's the inventor and a little explanation of what's going on.
https://www.pri.org/stories/2015-08-19/its-not-space-odyssey-its-yaybahar
And I'd love to bump into him next time I'm at the beach. Beats Punch & Judy!