07.12.2009 12:09
The Welwyn Hatfield Times understands that a major announcement about the two-day rock and metal event will be made early next week, with the headliners due to be revealed on Tuesday.
Music fans are advised to keep checking the Sonisphere website for clues to who the 2010 headliners might be before the official announcement later this week
http://www.whtimes.co.uk/what-s-on/sonisphere_2010_festival_headliners_for_knebworth_to_be_announced_1_34151?utm_medium=twitter&utm_source=twitterfeed[addsig]