Mark has taken over Thursday evenings with his specialist music shows. This is where to find the best Reggae, Rock 'n' Roll and Alternative Sixties tunes. But not all at once!

Each genre will run for a few weeks at a time, and you'll always be able to check here to see which show is currently on air and which one's coming next.

And of course you'll always be able to listen again to the latest show and find full details of all the music Mark plays on the show.