This annual event sees around 300 primary school pupils pack Brake Hall for a day of vibrant music making culminating in a concert.
Schools from across the South East attend the day of rehearsals, some bringing instruments to form a huge orchestra, and others singing in the choir.
And at 4pm it's crunch time as family and friends fill the hall to hear the results of what is always a rewarding and fun event.
The last few events were, as usual, a spectacular affair with 350 children singing and playing after just a few hours' rehearsal. They enjoyed a lunch time barbecue in the school grounds between all the hard work before performing a selection of songs and orchestral works to parents.