Time Out says
Public Enemy, Roots Manuva, Mike Skinner, Sigma, Enter Shikari, Roni Size Reprazent, Dub Pistols + more.
This gnarly fest aims to unite the world of extreme sports and music, in a totally radical way. Its acts often lean towards drum and bass, hip hop, garage and dubstep, but there's always metal, punk and ska to represent the more extreme side of guitar music. And as you'd expect there's also a selection of bodacious sports displays, including BMX antics, dirt bikes and skating of all shapes and sizes, as well as rides, workshops on DJing and free-running, and a shisha bar for those who like to mellow out legally.