The Apostles, op. 49: Part 1: I. The Calling of the Apostles: In the Mountain — Night: The Dawn by Dorothy Dickinson , John Alldis , Downside School Choir , Clifford Grant , London Philharmonic Choir , Sheila Armstrong , John Carol Case , Robert Tear , Helen Watts , Benjamin Luxon , London Philharmonic Orchestra , Sir Adrian Boult