Tickets for Knebworth summer rock festival go on sale

TICKETS for this summer s rock music extravaganza at Knebworth Park have gone on sale today (Wednesday). Sonisphere, which takes place over the weekend of August 1-2, will be headlined by American rockers

TICKETS for this summer's rock music extravaganza at Knebworth Park have gone on sale today (Wednesday).

Sonisphere, which takes place over the weekend of August 1-2, will be headlined by American rockers Metallica and US nu-metallers Linkin Park.

Other bands so far confirmed include Mastodon and Lamb of God.

For tickets go to www.sonispherefestivals.com