Jackson guitars are out in force at the Sonisphere festival (Knebworth 1-2 August), and one lucky fan will go home with a very special signed Jackson guitar.
You can riff away at the Jackson Guitar Stations, with Jackson staff on hand to help out and advise on instruments.
Plus there's the return of the Jackson Riff And Destroy competition. Heats take place at 1pm, 3pm and 5pm, Friday and Saturday.
The Riff And Destroy live final will be judged by a surprise all-star Jackson panel and the winner will receive a signed signature guitar of their choice. The final takes place at 4:30pm on Sunday, followed by a signing session.
Thanks to all who entered the Jackson /MusicRadar competition to win tickets to Sonisphere. The lucky winners were Kayleigh Thomson and Alex Shergold.