Play Up the Band

The brass band of the Northern town of Hechdyke travel south to London to compete in a national contest. In the capital Sam Small becomes mixed up in a series of adventures including a plot to steal Lady Heckdyke's pearls and the romantic relationship between Heckdyke's son and Small's cousin Betty. Mistakenly arrested for the theft of the pearls, Small has to race to reach Crystal Palace in time for the competition.