Sir Brian May on Instagram: "This is an old tune created on clarinet by Mr Acker Bilk - a great jazzman of the ‘Trad Jazz’ era. I always found it very wistful - and I used to attempt to play it when I was first learning the guitar - picking up anything from records I could find. This is not my best performance - but it’s what came out tonight. And I hope my dear old friend to whom I dedicate this little piece can hear it, where he’s gone. He fought a brave battle against the CoronaVirus but even