Keep Calm and...listen to Jelly

I do wonder whence all these amazing recordings on Youtube are popping up. They don't grow on trees and many were never released on LP, let alone CD. This, of Jelly d'Arányi and her sister Adila Fachiri (who have become the main characters of Ghost Variations) with the pianist Ethel Hobday playing the Gigue from Bach's Trio Sonata in C BWV1037, is simply glorious and the most cheering thing I can find on a morning on which everything else seems to be in meltdown, from the BBC's music TV department to ENO to our newspaper to...

oh blast it, here's the Bach.