August 1 2014 Latest news:
Iron Maiden have released video footage of frontman Bruce Dickinson’s World War One dogfight above Knebworth’s 2014 Sonisphere Festival.
Music fans can now download Metallica’s headline set from Sonisphere Festival 2014 in the grounds of Knebworth House.
Acclaimed singer-songwriter Frank Turner has announced a new UK tour for September, including another concert in Hertfordshire.
40 years of rock: Interactive Knebworth timeline
We have created an interactive timeline to show 40 years of rock at Knebworth Park.