The Advent musicians 3 & 4

 Grandson Joseph is developing into a mean sax player, though this guy doesn’t look like him.

Hazel is a guitarist - this is based on a photo but the face is a not very good approximation

Harry, Aneurin and Isaac also play guitar.

Horst Graff from Weintraub’s Syncopators.

 After reading the story about the reappearance of a painting of this band, I had a go at drawing just the figure of the saxophonist.

Jewish Museum in Berlin buys painting of Weintraubs Syncopators, who played the soundtrack to the Weimar cabaret

Max Oppenheimer’s 1927 painting of Weintraubs Syncopators. Photograph: Roman März/JMB