Then Harry is taken to Grimmauld Place - Sirius' family home where finds out about the Order of the Phoenix - a group of adults made up of people like the Weasleys, Sirius, Snape and Tonks - who have formed to fight the recently-resurrected Voldemort.

BBC: Last Updated: Tuesday July 12 2005 08:10 GMT

On the Saturday evening, it will be burning on the stage at Snape Maltings for a concert by the British Paraorchestra, which is made up of disabled musicians.

BBC: Amy Nettleton