July 9 2011 - The second day of the Sonisphere festival takes place with a headline performance from Biffy Clyro.
The Scottish rockers delighted fans on the main stage with a career-spanning set, which included their sing-a-long hit ‘Mountains’.
Day two of the festival in Knebworth also welcomed performances from Gallows, whose singer Frank Carter quit the group this weekend, Weezer, Sum 41, The Mars Volta and Pulled Apart By Horses.
You can see pictures on Gigwise below.
For more information about Sonisphere and all this summer’s festivals, check out the Gigwise Festival Guide.
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