Commodore Grand Orchestra/Coventry New Hippodrome Orchestra/Gaumont State Orchestra/Geraldo London Hippodrome Orchestra/Granada Walthamstow Orchestra/His Majesty's Theatre Orchestra/London Palladium Orchestra/Palace Theatre Orchestra/Paramount Theatre Orchestra/Plaza Theatre Orchestra/Prince Of Wales Playhouse Orchestra/Regal Cinema Orchestra/Troxy Broadcasting Orchestra/Lewis Gensler/Joseph Muscant