Jack Hylton and his band perform 'Choo-Choo' as we see radio-gramophones being made at the HMV factory.
Jack Hylton and his band play a mournful song in rehearsal.
Radio Revellers singing 'Sweet Sue'.
Sir Edward Elgar with London Symphony Orchestra play 'Land of Hope & Glory' (Pomp & Circumstance.)
A look at the history of the gramophone.