To those who asked, the excerpt from the song was on something called the 'Uploads Festival', which a programme about comedy and writing creativity going on in the UK by ordinary folk during lockdown. Apparently they had thousands of submissions. I got featured with 'Grandad', but the magazine format of the programme meant you almost blinked and missed it. Not worth sharing sadly
Still, better than nothing I expect. Plus if I try to market the song I can plug it as having had BBC radio play.
It was broadcast simultaneously on all 39 BBC radio channels last Friday night, so national coverage. I was on our Zoom video call at the time, so didn't answer the phone from the BBC producer telling me I was to be featured.