Cheers, Al. The song was recorded just before the restrictions came in.
The drums were done at the drummer's house, the bass in my house (Handbox R-400 DI > cheap little Focusrite > Adobe Audition), and we sent the files to the guitarist. He just has a protools set up in a small room in his house, which is where we also did all the vocals, violin & accordion. I don't think he has any clever outboard stuff, just a few nice mics and a good ear.
The video was necessitated by the restrictions - I put it together from mobile phone selfie vids, as you've probably guessed. In't technology marvellous?