A bumper week for blues and soul artists including some staggeringly good vintage videos from Solomon Burke, Aretha Franklin and Son House. Birthday composers are Stephen Sondheim, Michael Nyman and Bela Bartok. Then there’s Vivian Stanshall from the Bonzo Dog Doo Dah Band doing the “Intro and the Outro”. “Princess Anne on sousaphone. Adolf Hitler, looking very relaxed on vibes… Nice.”