How does Cornwall’s newest tradition, a mass community singing of Trelawny at 9pm on St Piran’s Day, happen in a pandemic lockdown? By creating a stirring video of voices recorded in bedrooms and kitchens across the land to lead you all in the biggest social media singalong March 5th has ever seen! Join in on Facebook @TrelawnyShout and with BBC Radio Cornwall. Sing it loud, Kernow!