Well, had I remembered I was going to be on the radio this morning, I'd have said something about it earlier. As it happens, I completely forgot until I got an email from a listener halfway through the programme!
But with the wonders of technology, we all get a chance to catch up on what we missed using the BBC's Listen Again function: Click here to hear the programme.
The programme is called 'Hairspray and Harmonies', and it follows the Birmingham ladies barbershop chorus to convention last year. My role is as talking head to give some context and background. There's a second instalment next Friday at 11:00.