Essentially, this was Midsomer Murders without the murders. It is just a touch classier, though, with a script by Ronald Harwood’s from his own play and a superb cast. Tom Courtney, Maggie Smith, Pauline Collins and Billy Connolly are the quartet of ageing opera singers in the old people’s home run by Sheridan Smith, with Michael Gambon occasionally stepping in to steal the limelight. It says Dustin Hoffman directed it but it didn’t really need much direction with a script and a cast like that. It grabbed this afternoon’s audience who sat through the credits for the cast then applauded.