Walker lived there for 15 years and during this time he founded the Petworth Festival, was professor of composition at the London College of Music and presented many television and radio programmes for the BBC.
Walker lived there for 15 years. He founded the Petworth Festival. This was during this time. He was professor of composition at the London College of Music. This was during this time. He presented many television and radio programmes for the BBC. This was during this time.