Folkwaves comes from Radio Derbyshire. I rang them but they didn't have any info.
There is no point in anybody ringing until Folkwaves is on again next Monday when Kathryn is there.

You can e-mail Kathryn on folkwaves@bbc.co.uk

or ring Kathryn 01332 616161 live between 7:00pm to 9:00pm next Monday