Liverpudlian playwright Diane Samuels talks to Judi Herman about identity and change from London's East End 1919 to now. These themes feature in her play Poppy + George, about Northerner Poppy Wright, who is taken on at a tailoring workshop by the proprietor Smith, a Russian Jew with a Chinese past. It's here that Poppy also meets Tommy the music hall artist and George the chauffeur, both changed by serving in the trenches.

Diane also discusses her new project (at 21:49), Song of Dina, a multimedia oratorio with music by composer Maurice Chernick, based on the story of the Patriarch Jacob’s only daughter.

Poppy + George runs to Saturday 27 February, 7.30pm & 2.30pm, £12-£22.50, at Watford Palace Theatre, 20 Clarendon Rd, WD17 1JZ; 01923 225671. http://watfordpalacetheatre.co.uk

Song of Dina launch event on Wednesday 6 April, 7.45pm, FREE, at JW3, 341-351 Finchley Rd, NW3 6ET; 020 7433 8989. www.jw3.org.uk

Read JR's four-star review of Poppy + George